Index by author
A
Adde, L.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Adin, Mehmet Emin
- You have accessPerspectivesMehmet Emin AdinAmerican Journal of Neuroradiology January 2017, 38 (1) 1; DOI: https://doi.org/10.3174/ajnr.P0030
Aleu, A.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Allen, J.
- FUNCTIONALYou have accessThe Effects of Acetazolamide on the Evaluation of Cerebral Hemodynamics and Functional Connectivity Using Blood Oxygen Level–Dependent MR Imaging in Patients with Chronic Steno-Occlusive Disease of the Anterior CirculationJ. Wu, S. Dehkharghani, F. Nahab, J. Allen and D. QiuAmerican Journal of Neuroradiology January 2017, 38 (1) 139-145; DOI: https://doi.org/10.3174/ajnr.A4973
Ansari, S.A.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Anzai, Y.
- You have accessReply:Y. AnzaiAmerican Journal of Neuroradiology January 2017, 38 (1) E10; DOI: https://doi.org/10.3174/ajnr.A5005
Arat, A.
- INTERVENTIONALOpen AccessFlow Diverters in the Treatment of Pediatric Cerebrovascular DiseasesM. Barburoglu and A. AratAmerican Journal of Neuroradiology January 2017, 38 (1) 113-118; DOI: https://doi.org/10.3174/ajnr.A4959
Arévalo, M.J.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Armoiry, X.
- You have accessMore Transparency Is Needed in the Reporting of Clinical Research StudiesX. Armoiry, F. Turjman and B. GoryAmerican Journal of Neuroradiology January 2017, 38 (1) E6-E7; DOI: https://doi.org/10.3174/ajnr.A4982
Aviv, R.I.
- SPINEYou have accessFirst-Pass Contrast-Enhanced MR Angiography in Evaluation of Treated Spinal Arteriovenous Fistulas: Is Catheter Angiography Necessary?S. Mathur, S.P. Symons, T.J. Huynh, T.R. Marotta, R.I. Aviv and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 200-205; DOI: https://doi.org/10.3174/ajnr.A4971
- SPINEYou have accessComparison of Time-Resolved and First-Pass Contrast-Enhanced MR Angiography in Pretherapeutic Evaluation of Spinal Dural Arteriovenous FistulasS. Mathur, A. Bharatha, T.J. Huynh, R.I. Aviv and S.P. SymonsAmerican Journal of Neuroradiology January 2017, 38 (1) 206-212; DOI: https://doi.org/10.3174/ajnr.A4962
B
Baek, J.H.
- HEAD & NECKYou have accessPerformance of CT in the Preoperative Diagnosis of Cervical Lymph Node Metastasis in Patients with Papillary Thyroid Cancer: A Systematic Review and Meta-AnalysisC.H. Suh, J.H. Baek, Y.J. Choi and J.H. LeeAmerican Journal of Neuroradiology January 2017, 38 (1) 154-161; DOI: https://doi.org/10.3174/ajnr.A4967
Baharvahdat, H.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Barburoglu, M.
- INTERVENTIONALOpen AccessFlow Diverters in the Treatment of Pediatric Cerebrovascular DiseasesM. Barburoglu and A. AratAmerican Journal of Neuroradiology January 2017, 38 (1) 113-118; DOI: https://doi.org/10.3174/ajnr.A4959
Barnaure, I.
- SPINEYou have accessDynamic Contrast-Enhanced MR Perfusion of Intradural Spinal LesionsV. Cuvinciuc, M. Viallon, I. Barnaure, M.I. Vargas, K.-O. Lovblad and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 192-194; DOI: https://doi.org/10.3174/ajnr.A4995
- ADULT BRAINOpen AccessClinicoradiologic Correlations of Cerebral Microbleeds in Advanced AgeI. Barnaure, M.-L. Montandon, C. Rodriguez, F. Herrmann, K.O. Lövblad, P. Giannakopoulos and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 39-45; DOI: https://doi.org/10.3174/ajnr.A4956
Barral, M.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Benadjaoud, M.A.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Benson, J.C.
- ADULT BRAINYou have accessAcute Ischemic Stroke Infarct Topology: Association with Lesion Volume and Severity of Symptoms at Admission and DischargeS. Payabvash, S. Taleb, J.C. Benson and A.M. McKinneyAmerican Journal of Neuroradiology January 2017, 38 (1) 58-63; DOI: https://doi.org/10.3174/ajnr.A4970
Berlis, A.
- INTERVENTIONALYou have accessTreatment of Intra- and Extracranial Aneurysms Using the Flow-Redirection Endoluminal Device: Multicenter Experience and Follow-Up ResultsF. Drescher, W. Weber, A. Berlis, S. Rohde, A. Carolus and S. FischerAmerican Journal of Neuroradiology January 2017, 38 (1) 105-112; DOI: https://doi.org/10.3174/ajnr.A4964
Bharatha, A.
- SPINEYou have accessFirst-Pass Contrast-Enhanced MRA for Pretherapeutic Diagnosis of Spinal Epidural Arteriovenous Fistulas with Intradural Venous RefluxS. Mathur, S.P. Symons, T.J. Huynh, P. Muthusami, W. Montanera and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 195-199; DOI: https://doi.org/10.3174/ajnr.A5008
- SPINEYou have accessFirst-Pass Contrast-Enhanced MR Angiography in Evaluation of Treated Spinal Arteriovenous Fistulas: Is Catheter Angiography Necessary?S. Mathur, S.P. Symons, T.J. Huynh, T.R. Marotta, R.I. Aviv and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 200-205; DOI: https://doi.org/10.3174/ajnr.A4971
- SPINEYou have accessComparison of Time-Resolved and First-Pass Contrast-Enhanced MR Angiography in Pretherapeutic Evaluation of Spinal Dural Arteriovenous FistulasS. Mathur, A. Bharatha, T.J. Huynh, R.I. Aviv and S.P. SymonsAmerican Journal of Neuroradiology January 2017, 38 (1) 206-212; DOI: https://doi.org/10.3174/ajnr.A4962
Bisecco, A.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Blanc, R.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Bortolotti, C.
- You have accessReply:S.K. Rammos, C. Bortolotti and G. LanzinoAmerican Journal of Neuroradiology January 2017, 38 (1) E5; DOI: https://doi.org/10.3174/ajnr.A4988
Bos, A.F.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Bowen, M.
- ADULT BRAINYou have accessBody Temperature Modulates Infarction Growth following Endovascular ReperfusionS. Dehkharghani, M. Bowen, D.C. Haussen, T. Gleason, A. Prater, Q. Cai, J. Kang and R.G. NogueiraAmerican Journal of Neuroradiology January 2017, 38 (1) 46-51; DOI: https://doi.org/10.3174/ajnr.A4969
Braunstein, S.
- HEAD & NECKYou have accessImpact of Neuroradiology-Based Peer Review on Head and Neck Radiotherapy Target DelineationS. Braunstein, C.M. Glastonbury, J. Chen, J.M. Quivey and S.S. YomAmerican Journal of Neuroradiology January 2017, 38 (1) 146-153; DOI: https://doi.org/10.3174/ajnr.A4963
Brinjikji, W.
- You have accessReply:W. Brinjikji and A. RouchaudAmerican Journal of Neuroradiology January 2017, 38 (1) E8; DOI: https://doi.org/10.3174/ajnr.A4987
Broderick, D.F.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Broderick, J.P.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Brumagne, S.
- SPINEOpen AccessAssociations between Measures of Structural Morphometry and Sensorimotor Performance in Individuals with Nonspecific Low Back PainK. Caeyenberghs, M. Pijnenburg, N. Goossens, L. Janssens and S. BrumagneAmerican Journal of Neuroradiology January 2017, 38 (1) 183-191; DOI: https://doi.org/10.3174/ajnr.A5020
C
Caeyenberghs, K.
- SPINEOpen AccessAssociations between Measures of Structural Morphometry and Sensorimotor Performance in Individuals with Nonspecific Low Back PainK. Caeyenberghs, M. Pijnenburg, N. Goossens, L. Janssens and S. BrumagneAmerican Journal of Neuroradiology January 2017, 38 (1) 183-191; DOI: https://doi.org/10.3174/ajnr.A5020
Cai, Q.
- ADULT BRAINYou have accessBody Temperature Modulates Infarction Growth following Endovascular ReperfusionS. Dehkharghani, M. Bowen, D.C. Haussen, T. Gleason, A. Prater, Q. Cai, J. Kang and R.G. NogueiraAmerican Journal of Neuroradiology January 2017, 38 (1) 46-51; DOI: https://doi.org/10.3174/ajnr.A4969
Carolus, A.
- INTERVENTIONALYou have accessTreatment of Intra- and Extracranial Aneurysms Using the Flow-Redirection Endoluminal Device: Multicenter Experience and Follow-Up ResultsF. Drescher, W. Weber, A. Berlis, S. Rohde, A. Carolus and S. FischerAmerican Journal of Neuroradiology January 2017, 38 (1) 105-112; DOI: https://doi.org/10.3174/ajnr.A4964
Carrozzella, J.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Casasco, A.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Cebral, J.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Chapot, R.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Chavda, S.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Chen, J.
- HEAD & NECKYou have accessImpact of Neuroradiology-Based Peer Review on Head and Neck Radiotherapy Target DelineationS. Braunstein, C.M. Glastonbury, J. Chen, J.M. Quivey and S.S. YomAmerican Journal of Neuroradiology January 2017, 38 (1) 146-153; DOI: https://doi.org/10.3174/ajnr.A4963
Cheon, J.-E.
- EDITOR'S CHOICEPEDIATRICSYou have accessLimited Dorsal Myeloschisis and Congenital Dermal Sinus: Comparison of Clinical and MR Imaging FeaturesS.M. Lee, J.-E. Cheon, Y.H. Choi, I.-O. Kim, W.S. Kim, H.-H. Cho, J.Y. Lee and K.-C. WangAmerican Journal of Neuroradiology January 2017, 38 (1) 176-182; DOI: https://doi.org/10.3174/ajnr.A4958
These investigators retrospectively reviewed the clinical and MR imaging findings of 12 patients with limited dorsal myeloschisis and 10 patients with congenital dermal sinus. A crater covered with pale epithelium was the most common skin lesion in limited dorsal myeloschisis (83%). Infectious complications were common in congenital dermal sinus (60%), but not found in limited dorsal myeloschisis. They show that limited dorsal myeloschisis has distinct MR imaging features including a visible intrathecal tract with dorsal tenting of the cord at the tract-cord union.
Chew, H.S.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Cho, H.-H.
- EDITOR'S CHOICEPEDIATRICSYou have accessLimited Dorsal Myeloschisis and Congenital Dermal Sinus: Comparison of Clinical and MR Imaging FeaturesS.M. Lee, J.-E. Cheon, Y.H. Choi, I.-O. Kim, W.S. Kim, H.-H. Cho, J.Y. Lee and K.-C. WangAmerican Journal of Neuroradiology January 2017, 38 (1) 176-182; DOI: https://doi.org/10.3174/ajnr.A4958
These investigators retrospectively reviewed the clinical and MR imaging findings of 12 patients with limited dorsal myeloschisis and 10 patients with congenital dermal sinus. A crater covered with pale epithelium was the most common skin lesion in limited dorsal myeloschisis (83%). Infectious complications were common in congenital dermal sinus (60%), but not found in limited dorsal myeloschisis. They show that limited dorsal myeloschisis has distinct MR imaging features including a visible intrathecal tract with dorsal tenting of the cord at the tract-cord union.
Choi, Y.H.
- EDITOR'S CHOICEPEDIATRICSYou have accessLimited Dorsal Myeloschisis and Congenital Dermal Sinus: Comparison of Clinical and MR Imaging FeaturesS.M. Lee, J.-E. Cheon, Y.H. Choi, I.-O. Kim, W.S. Kim, H.-H. Cho, J.Y. Lee and K.-C. WangAmerican Journal of Neuroradiology January 2017, 38 (1) 176-182; DOI: https://doi.org/10.3174/ajnr.A4958
These investigators retrospectively reviewed the clinical and MR imaging findings of 12 patients with limited dorsal myeloschisis and 10 patients with congenital dermal sinus. A crater covered with pale epithelium was the most common skin lesion in limited dorsal myeloschisis (83%). Infectious complications were common in congenital dermal sinus (60%), but not found in limited dorsal myeloschisis. They show that limited dorsal myeloschisis has distinct MR imaging features including a visible intrathecal tract with dorsal tenting of the cord at the tract-cord union.
Choi, Y.J.
- HEAD & NECKYou have accessPerformance of CT in the Preoperative Diagnosis of Cervical Lymph Node Metastasis in Patients with Papillary Thyroid Cancer: A Systematic Review and Meta-AnalysisC.H. Suh, J.H. Baek, Y.J. Choi and J.H. LeeAmerican Journal of Neuroradiology January 2017, 38 (1) 154-161; DOI: https://doi.org/10.3174/ajnr.A4967
Chung, B.J.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Chung, W.-Y.
- INTERVENTIONALYou have accessQuantifying the Cerebral Hemodynamics of Dural Arteriovenous Fistula in Transverse Sigmoid Sinus Complicated by Sinus Stenosis: A Retrospective Cohort StudyW.-Y. Guo, C.-C.J. Lee, C.-J. Lin, H.-C. Yang, H.-M. Wu, C.-C. Wu, W.-Y. Chung and K.-D. LiuAmerican Journal of Neuroradiology January 2017, 38 (1) 132-138; DOI: https://doi.org/10.3174/ajnr.A4960
Ciccio, G.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Clarençon, F.
- You have accessComment on “Aneurysms Associated with Brain Arteriovenous Malformations”F. Clarençon, E. Shotar and N.-A. SourourAmerican Journal of Neuroradiology January 2017, 38 (1) E1-E4; DOI: https://doi.org/10.3174/ajnr.A4966
Consoli, A.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Coskun, O.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Cronqvist, M.E.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Curtin, H.D.
- HEAD & NECKOpen AccessSpectrum of Third Window Abnormalities: Semicircular Canal Dehiscence and BeyondM.-L. Ho, G. Moonis, C.F. Halpin and H.D. CurtinAmerican Journal of Neuroradiology January 2017, 38 (1) 2-9; DOI: https://doi.org/10.3174/ajnr.A4922
Cuvinciuc, V.
- SPINEYou have accessDynamic Contrast-Enhanced MR Perfusion of Intradural Spinal LesionsV. Cuvinciuc, M. Viallon, I. Barnaure, M.I. Vargas, K.-O. Lovblad and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 192-194; DOI: https://doi.org/10.3174/ajnr.A4995
D
Damjanovic, D.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Dargazanli, C.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
de Craen, A.J.M.
- ADULT BRAINOpen AccessInfluence of Small Vessel Disease and Microstructural Integrity on Neurocognitive Functioning in Older Individuals: The DANTE Study LeidenJ.E.F. Moonen, J.C. Foster-Dingley, A.A. van den Berg-Huijsmans, W. de Ruijter, A.J.M. de Craen, J. van der Grond and R.C. van der MastAmerican Journal of Neuroradiology January 2017, 38 (1) 25-30; DOI: https://doi.org/10.3174/ajnr.A4934
Dehkharghani, S.
- ADULT BRAINYou have accessBody Temperature Modulates Infarction Growth following Endovascular ReperfusionS. Dehkharghani, M. Bowen, D.C. Haussen, T. Gleason, A. Prater, Q. Cai, J. Kang and R.G. NogueiraAmerican Journal of Neuroradiology January 2017, 38 (1) 46-51; DOI: https://doi.org/10.3174/ajnr.A4969
- FUNCTIONALYou have accessThe Effects of Acetazolamide on the Evaluation of Cerebral Hemodynamics and Functional Connectivity Using Blood Oxygen Level–Dependent MR Imaging in Patients with Chronic Steno-Occlusive Disease of the Anterior CirculationJ. Wu, S. Dehkharghani, F. Nahab, J. Allen and D. QiuAmerican Journal of Neuroradiology January 2017, 38 (1) 139-145; DOI: https://doi.org/10.3174/ajnr.A4973
Demchuk, A.M.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
de Ruijter, W.
- ADULT BRAINOpen AccessInfluence of Small Vessel Disease and Microstructural Integrity on Neurocognitive Functioning in Older Individuals: The DANTE Study LeidenJ.E.F. Moonen, J.C. Foster-Dingley, A.A. van den Berg-Huijsmans, W. de Ruijter, A.J.M. de Craen, J. van der Grond and R.C. van der MastAmerican Journal of Neuroradiology January 2017, 38 (1) 25-30; DOI: https://doi.org/10.3174/ajnr.A4934
Desilles, J.P.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
De Stefano, N.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Drescher, F.
- INTERVENTIONALYou have accessTreatment of Intra- and Extracranial Aneurysms Using the Flow-Redirection Endoluminal Device: Multicenter Experience and Follow-Up ResultsF. Drescher, W. Weber, A. Berlis, S. Rohde, A. Carolus and S. FischerAmerican Journal of Neuroradiology January 2017, 38 (1) 105-112; DOI: https://doi.org/10.3174/ajnr.A4964
Drobyshevsky, A.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
E
Einspieler, C.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Enzinger, C.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
F
Fazekas, F.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Filippi, M.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Fischer, S.
- INTERVENTIONALYou have accessTreatment of Intra- and Extracranial Aneurysms Using the Flow-Redirection Endoluminal Device: Multicenter Experience and Follow-Up ResultsF. Drescher, W. Weber, A. Berlis, S. Rohde, A. Carolus and S. FischerAmerican Journal of Neuroradiology January 2017, 38 (1) 105-112; DOI: https://doi.org/10.3174/ajnr.A4964
Fjørtoft, T.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Foster, L.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Foster-Dingley, J.C.
- ADULT BRAINOpen AccessInfluence of Small Vessel Disease and Microstructural Integrity on Neurocognitive Functioning in Older Individuals: The DANTE Study LeidenJ.E.F. Moonen, J.C. Foster-Dingley, A.A. van den Berg-Huijsmans, W. de Ruijter, A.J.M. de Craen, J. van der Grond and R.C. van der MastAmerican Journal of Neuroradiology January 2017, 38 (1) 25-30; DOI: https://doi.org/10.3174/ajnr.A4934
Fox, A.J.
- You have accessHenry J.M. BarnettA.J. FoxAmerican Journal of Neuroradiology January 2017, 38 (1) 213-214; DOI: https://doi.org/10.3174/ajnr.A5046
Fox, R.J.
- ADULT BRAINOpen AccessMeasuring Brain Tissue Integrity during 4 Years Using Diffusion Tensor ImagingD. Ontaneda, K. Sakaie, J. Lin, X.-F. Wang, M.J. Lowe, M.D. Phillips and R.J. FoxAmerican Journal of Neuroradiology January 2017, 38 (1) 31-38; DOI: https://doi.org/10.3174/ajnr.A4946
Frösen, J.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
G
Gallo, A.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Giannakopoulos, P.
- ADULT BRAINOpen AccessClinicoradiologic Correlations of Cerebral Microbleeds in Advanced AgeI. Barnaure, M.-L. Montandon, C. Rodriguez, F. Herrmann, K.O. Lövblad, P. Giannakopoulos and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 39-45; DOI: https://doi.org/10.3174/ajnr.A4956
Gil Garcia, A.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Glastonbury, C.M.
- HEAD & NECKYou have accessImpact of Neuroradiology-Based Peer Review on Head and Neck Radiotherapy Target DelineationS. Braunstein, C.M. Glastonbury, J. Chen, J.M. Quivey and S.S. YomAmerican Journal of Neuroradiology January 2017, 38 (1) 146-153; DOI: https://doi.org/10.3174/ajnr.A4963
Gleason, T.
- ADULT BRAINYou have accessBody Temperature Modulates Infarction Growth following Endovascular ReperfusionS. Dehkharghani, M. Bowen, D.C. Haussen, T. Gleason, A. Prater, Q. Cai, J. Kang and R.G. NogueiraAmerican Journal of Neuroradiology January 2017, 38 (1) 46-51; DOI: https://doi.org/10.3174/ajnr.A4969
Goossens, N.
- SPINEOpen AccessAssociations between Measures of Structural Morphometry and Sensorimotor Performance in Individuals with Nonspecific Low Back PainK. Caeyenberghs, M. Pijnenburg, N. Goossens, L. Janssens and S. BrumagneAmerican Journal of Neuroradiology January 2017, 38 (1) 183-191; DOI: https://doi.org/10.3174/ajnr.A5020
Gory, B.
- You have accessMore Transparency Is Needed in the Reporting of Clinical Research StudiesX. Armoiry, F. Turjman and B. GoryAmerican Journal of Neuroradiology January 2017, 38 (1) E6-E7; DOI: https://doi.org/10.3174/ajnr.A4982
Gounis, M.J.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Goyal, M.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Guimaraens, L.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Guo, W.-Y.
- INTERVENTIONALYou have accessQuantifying the Cerebral Hemodynamics of Dural Arteriovenous Fistula in Transverse Sigmoid Sinus Complicated by Sinus Stenosis: A Retrospective Cohort StudyW.-Y. Guo, C.-C.J. Lee, C.-J. Lin, H.-C. Yang, H.-M. Wu, C.-C. Wu, W.-Y. Chung and K.-D. LiuAmerican Journal of Neuroradiology January 2017, 38 (1) 132-138; DOI: https://doi.org/10.3174/ajnr.A4960
H
Haller, S.
- SPINEYou have accessDynamic Contrast-Enhanced MR Perfusion of Intradural Spinal LesionsV. Cuvinciuc, M. Viallon, I. Barnaure, M.I. Vargas, K.-O. Lovblad and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 192-194; DOI: https://doi.org/10.3174/ajnr.A4995
- ADULT BRAINOpen AccessClinicoradiologic Correlations of Cerebral Microbleeds in Advanced AgeI. Barnaure, M.-L. Montandon, C. Rodriguez, F. Herrmann, K.O. Lövblad, P. Giannakopoulos and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 39-45; DOI: https://doi.org/10.3174/ajnr.A4956
Halpin, C.F.
- HEAD & NECKOpen AccessSpectrum of Third Window Abnormalities: Semicircular Canal Dehiscence and BeyondM.-L. Ho, G. Moonis, C.F. Halpin and H.D. CurtinAmerican Journal of Neuroradiology January 2017, 38 (1) 2-9; DOI: https://doi.org/10.3174/ajnr.A4922
Haussen, D.C.
- ADULT BRAINYou have accessBody Temperature Modulates Infarction Growth following Endovascular ReperfusionS. Dehkharghani, M. Bowen, D.C. Haussen, T. Gleason, A. Prater, Q. Cai, J. Kang and R.G. NogueiraAmerican Journal of Neuroradiology January 2017, 38 (1) 46-51; DOI: https://doi.org/10.3174/ajnr.A4969
Hernesniemi, J.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Herrmann, F.
- ADULT BRAINOpen AccessClinicoradiologic Correlations of Cerebral Microbleeds in Advanced AgeI. Barnaure, M.-L. Montandon, C. Rodriguez, F. Herrmann, K.O. Lövblad, P. Giannakopoulos and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 39-45; DOI: https://doi.org/10.3174/ajnr.A4956
Hill, M.D.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Ho, M.-L.
- HEAD & NECKOpen AccessSpectrum of Third Window Abnormalities: Semicircular Canal Dehiscence and BeyondM.-L. Ho, G. Moonis, C.F. Halpin and H.D. CurtinAmerican Journal of Neuroradiology January 2017, 38 (1) 2-9; DOI: https://doi.org/10.3174/ajnr.A4922
Hodel, J.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Holtmannspolter, M.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Honarmand, A.R.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Hui, E.S.
- ADULT BRAINYou have accessStructural Brain Network Reorganization in Patients with Neuropsychiatric Systemic Lupus ErythematosusX. Xu, E.S. Hui, M.Y. Mok, J. Jian, C.S. Lau and H.K.F. MakAmerican Journal of Neuroradiology January 2017, 38 (1) 64-70; DOI: https://doi.org/10.3174/ajnr.A4947
Hulst, H.E.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Hurley, M.C.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Huynh, T.J.
- SPINEYou have accessFirst-Pass Contrast-Enhanced MRA for Pretherapeutic Diagnosis of Spinal Epidural Arteriovenous Fistulas with Intradural Venous RefluxS. Mathur, S.P. Symons, T.J. Huynh, P. Muthusami, W. Montanera and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 195-199; DOI: https://doi.org/10.3174/ajnr.A5008
- SPINEYou have accessFirst-Pass Contrast-Enhanced MR Angiography in Evaluation of Treated Spinal Arteriovenous Fistulas: Is Catheter Angiography Necessary?S. Mathur, S.P. Symons, T.J. Huynh, T.R. Marotta, R.I. Aviv and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 200-205; DOI: https://doi.org/10.3174/ajnr.A4971
- SPINEYou have accessComparison of Time-Resolved and First-Pass Contrast-Enhanced MR Angiography in Pretherapeutic Evaluation of Spinal Dural Arteriovenous FistulasS. Mathur, A. Bharatha, T.J. Huynh, R.I. Aviv and S.P. SymonsAmerican Journal of Neuroradiology January 2017, 38 (1) 206-212; DOI: https://doi.org/10.3174/ajnr.A4962
I
Ikeuchi, T.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Isami, A.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Izbudak, I.
- ADULT BRAINYou have accessEmergency Department MRI Scanning of Patients with Multiple Sclerosis: Worthwhile or Wasteful?J. Pakpoor, D. Saylor, I. Izbudak, L. Liu, E.M. Mowry and D.M. YousemAmerican Journal of Neuroradiology January 2017, 38 (1) 12-17; DOI: https://doi.org/10.3174/ajnr.A4953
J
Jahromi, B.R.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Jahromi, B.S.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Janssens, L.
- SPINEOpen AccessAssociations between Measures of Structural Morphometry and Sensorimotor Performance in Individuals with Nonspecific Low Back PainK. Caeyenberghs, M. Pijnenburg, N. Goossens, L. Janssens and S. BrumagneAmerican Journal of Neuroradiology January 2017, 38 (1) 183-191; DOI: https://doi.org/10.3174/ajnr.A5020
Jian, J.
- ADULT BRAINYou have accessStructural Brain Network Reorganization in Patients with Neuropsychiatric Systemic Lupus ErythematosusX. Xu, E.S. Hui, M.Y. Mok, J. Jian, C.S. Lau and H.K.F. MakAmerican Journal of Neuroradiology January 2017, 38 (1) 64-70; DOI: https://doi.org/10.3174/ajnr.A4947
K
Kalsoum, E.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Kaneda, D.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Kang, J.
- ADULT BRAINYou have accessBody Temperature Modulates Infarction Growth following Endovascular ReperfusionS. Dehkharghani, M. Bowen, D.C. Haussen, T. Gleason, A. Prater, Q. Cai, J. Kang and R.G. NogueiraAmerican Journal of Neuroradiology January 2017, 38 (1) 46-51; DOI: https://doi.org/10.3174/ajnr.A4969
Kannoth, S.
- ADULT BRAINYou have accessCollateral Assessment by CT Angiography as a Predictor of Outcome in Symptomatic Cervical Internal Carotid Artery OcclusionS. Sundaram, S. Kannoth, B. Thomas, P.S. Sarma and P.N. SylajaAmerican Journal of Neuroradiology January 2017, 38 (1) 52-57; DOI: https://doi.org/10.3174/ajnr.A4957
Keegan, B.M.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Khan, M.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Khatri, P.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Kieran, M.
- PEDIATRICSYou have accessAutomated Processing of Dynamic Contrast-Enhanced MRI: Correlation of Advanced Pharmacokinetic Metrics with Tumor Grade in Pediatric Brain TumorsS. Vajapeyam, C. Stamoulis, K. Ricci, M. Kieran and T. Young PoussaintAmerican Journal of Neuroradiology January 2017, 38 (1) 170-175; DOI: https://doi.org/10.3174/ajnr.A4949
Kim, I.-O.
- EDITOR'S CHOICEPEDIATRICSYou have accessLimited Dorsal Myeloschisis and Congenital Dermal Sinus: Comparison of Clinical and MR Imaging FeaturesS.M. Lee, J.-E. Cheon, Y.H. Choi, I.-O. Kim, W.S. Kim, H.-H. Cho, J.Y. Lee and K.-C. WangAmerican Journal of Neuroradiology January 2017, 38 (1) 176-182; DOI: https://doi.org/10.3174/ajnr.A4958
These investigators retrospectively reviewed the clinical and MR imaging findings of 12 patients with limited dorsal myeloschisis and 10 patients with congenital dermal sinus. A crater covered with pale epithelium was the most common skin lesion in limited dorsal myeloschisis (83%). Infectious complications were common in congenital dermal sinus (60%), but not found in limited dorsal myeloschisis. They show that limited dorsal myeloschisis has distinct MR imaging features including a visible intrathecal tract with dorsal tenting of the cord at the tract-cord union.
Kim, W.S.
- EDITOR'S CHOICEPEDIATRICSYou have accessLimited Dorsal Myeloschisis and Congenital Dermal Sinus: Comparison of Clinical and MR Imaging FeaturesS.M. Lee, J.-E. Cheon, Y.H. Choi, I.-O. Kim, W.S. Kim, H.-H. Cho, J.Y. Lee and K.-C. WangAmerican Journal of Neuroradiology January 2017, 38 (1) 176-182; DOI: https://doi.org/10.3174/ajnr.A4958
These investigators retrospectively reviewed the clinical and MR imaging findings of 12 patients with limited dorsal myeloschisis and 10 patients with congenital dermal sinus. A crater covered with pale epithelium was the most common skin lesion in limited dorsal myeloschisis (83%). Infectious complications were common in congenital dermal sinus (60%), but not found in limited dorsal myeloschisis. They show that limited dorsal myeloschisis has distinct MR imaging features including a visible intrathecal tract with dorsal tenting of the cord at the tract-cord union.
Konno, T.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Kühn, A.L.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
L
Labreuche, J.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Lamin, S.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Lanzino, G.
- You have accessReply:S.K. Rammos, C. Bortolotti and G. LanzinoAmerican Journal of Neuroradiology January 2017, 38 (1) E5; DOI: https://doi.org/10.3174/ajnr.A4988
Lapergue, B.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Lau, C.S.
- ADULT BRAINYou have accessStructural Brain Network Reorganization in Patients with Neuropsychiatric Systemic Lupus ErythematosusX. Xu, E.S. Hui, M.Y. Mok, J. Jian, C.S. Lau and H.K.F. MakAmerican Journal of Neuroradiology January 2017, 38 (1) 64-70; DOI: https://doi.org/10.3174/ajnr.A4947
Leclerc, X.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Lee, C.-C.J.
- INTERVENTIONALYou have accessQuantifying the Cerebral Hemodynamics of Dural Arteriovenous Fistula in Transverse Sigmoid Sinus Complicated by Sinus Stenosis: A Retrospective Cohort StudyW.-Y. Guo, C.-C.J. Lee, C.-J. Lin, H.-C. Yang, H.-M. Wu, C.-C. Wu, W.-Y. Chung and K.-D. LiuAmerican Journal of Neuroradiology January 2017, 38 (1) 132-138; DOI: https://doi.org/10.3174/ajnr.A4960
Lee, J.H.
- HEAD & NECKYou have accessPerformance of CT in the Preoperative Diagnosis of Cervical Lymph Node Metastasis in Patients with Papillary Thyroid Cancer: A Systematic Review and Meta-AnalysisC.H. Suh, J.H. Baek, Y.J. Choi and J.H. LeeAmerican Journal of Neuroradiology January 2017, 38 (1) 154-161; DOI: https://doi.org/10.3174/ajnr.A4967
Lee, J.Y.
- EDITOR'S CHOICEPEDIATRICSYou have accessLimited Dorsal Myeloschisis and Congenital Dermal Sinus: Comparison of Clinical and MR Imaging FeaturesS.M. Lee, J.-E. Cheon, Y.H. Choi, I.-O. Kim, W.S. Kim, H.-H. Cho, J.Y. Lee and K.-C. WangAmerican Journal of Neuroradiology January 2017, 38 (1) 176-182; DOI: https://doi.org/10.3174/ajnr.A4958
These investigators retrospectively reviewed the clinical and MR imaging findings of 12 patients with limited dorsal myeloschisis and 10 patients with congenital dermal sinus. A crater covered with pale epithelium was the most common skin lesion in limited dorsal myeloschisis (83%). Infectious complications were common in congenital dermal sinus (60%), but not found in limited dorsal myeloschisis. They show that limited dorsal myeloschisis has distinct MR imaging features including a visible intrathecal tract with dorsal tenting of the cord at the tract-cord union.
Lee, S.M.
- EDITOR'S CHOICEPEDIATRICSYou have accessLimited Dorsal Myeloschisis and Congenital Dermal Sinus: Comparison of Clinical and MR Imaging FeaturesS.M. Lee, J.-E. Cheon, Y.H. Choi, I.-O. Kim, W.S. Kim, H.-H. Cho, J.Y. Lee and K.-C. WangAmerican Journal of Neuroradiology January 2017, 38 (1) 176-182; DOI: https://doi.org/10.3174/ajnr.A4958
These investigators retrospectively reviewed the clinical and MR imaging findings of 12 patients with limited dorsal myeloschisis and 10 patients with congenital dermal sinus. A crater covered with pale epithelium was the most common skin lesion in limited dorsal myeloschisis (83%). Infectious complications were common in congenital dermal sinus (60%), but not found in limited dorsal myeloschisis. They show that limited dorsal myeloschisis has distinct MR imaging features including a visible intrathecal tract with dorsal tenting of the cord at the tract-cord union.
Liebeskind, D.S.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Lin, C.-J.
- INTERVENTIONALYou have accessQuantifying the Cerebral Hemodynamics of Dural Arteriovenous Fistula in Transverse Sigmoid Sinus Complicated by Sinus Stenosis: A Retrospective Cohort StudyW.-Y. Guo, C.-C.J. Lee, C.-J. Lin, H.-C. Yang, H.-M. Wu, C.-C. Wu, W.-Y. Chung and K.-D. LiuAmerican Journal of Neuroradiology January 2017, 38 (1) 132-138; DOI: https://doi.org/10.3174/ajnr.A4960
Lin, J.
- ADULT BRAINOpen AccessMeasuring Brain Tissue Integrity during 4 Years Using Diffusion Tensor ImagingD. Ontaneda, K. Sakaie, J. Lin, X.-F. Wang, M.J. Lowe, M.D. Phillips and R.J. FoxAmerican Journal of Neuroradiology January 2017, 38 (1) 31-38; DOI: https://doi.org/10.3174/ajnr.A4946
Liu, K.-D.
- INTERVENTIONALYou have accessQuantifying the Cerebral Hemodynamics of Dural Arteriovenous Fistula in Transverse Sigmoid Sinus Complicated by Sinus Stenosis: A Retrospective Cohort StudyW.-Y. Guo, C.-C.J. Lee, C.-J. Lin, H.-C. Yang, H.-M. Wu, C.-C. Wu, W.-Y. Chung and K.-D. LiuAmerican Journal of Neuroradiology January 2017, 38 (1) 132-138; DOI: https://doi.org/10.3174/ajnr.A4960
Liu, L.
- ADULT BRAINYou have accessEmergency Department MRI Scanning of Patients with Multiple Sclerosis: Worthwhile or Wasteful?J. Pakpoor, D. Saylor, I. Izbudak, L. Liu, E.M. Mowry and D.M. YousemAmerican Journal of Neuroradiology January 2017, 38 (1) 12-17; DOI: https://doi.org/10.3174/ajnr.A4953
Lovblad, K.-O.
- SPINEYou have accessDynamic Contrast-Enhanced MR Perfusion of Intradural Spinal LesionsV. Cuvinciuc, M. Viallon, I. Barnaure, M.I. Vargas, K.-O. Lovblad and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 192-194; DOI: https://doi.org/10.3174/ajnr.A4995
Lövblad, K.O.
- ADULT BRAINOpen AccessClinicoradiologic Correlations of Cerebral Microbleeds in Advanced AgeI. Barnaure, M.-L. Montandon, C. Rodriguez, F. Herrmann, K.O. Lövblad, P. Giannakopoulos and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 39-45; DOI: https://doi.org/10.3174/ajnr.A4956
Lowe, M.J.
- ADULT BRAINOpen AccessMeasuring Brain Tissue Integrity during 4 Years Using Diffusion Tensor ImagingD. Ontaneda, K. Sakaie, J. Lin, X.-F. Wang, M.J. Lowe, M.D. Phillips and R.J. FoxAmerican Journal of Neuroradiology January 2017, 38 (1) 31-38; DOI: https://doi.org/10.3174/ajnr.A4946
M
Mak, H.K.F.
- ADULT BRAINYou have accessStructural Brain Network Reorganization in Patients with Neuropsychiatric Systemic Lupus ErythematosusX. Xu, E.S. Hui, M.Y. Mok, J. Jian, C.S. Lau and H.K.F. MakAmerican Journal of Neuroradiology January 2017, 38 (1) 64-70; DOI: https://doi.org/10.3174/ajnr.A4947
Marks, J.D.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Marotta, T.R.
- SPINEYou have accessFirst-Pass Contrast-Enhanced MR Angiography in Evaluation of Treated Spinal Arteriovenous Fistulas: Is Catheter Angiography Necessary?S. Mathur, S.P. Symons, T.J. Huynh, T.R. Marotta, R.I. Aviv and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 200-205; DOI: https://doi.org/10.3174/ajnr.A4971
Mathur, S.
- SPINEYou have accessFirst-Pass Contrast-Enhanced MRA for Pretherapeutic Diagnosis of Spinal Epidural Arteriovenous Fistulas with Intradural Venous RefluxS. Mathur, S.P. Symons, T.J. Huynh, P. Muthusami, W. Montanera and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 195-199; DOI: https://doi.org/10.3174/ajnr.A5008
- SPINEYou have accessFirst-Pass Contrast-Enhanced MR Angiography in Evaluation of Treated Spinal Arteriovenous Fistulas: Is Catheter Angiography Necessary?S. Mathur, S.P. Symons, T.J. Huynh, T.R. Marotta, R.I. Aviv and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 200-205; DOI: https://doi.org/10.3174/ajnr.A4971
- SPINEYou have accessComparison of Time-Resolved and First-Pass Contrast-Enhanced MR Angiography in Pretherapeutic Evaluation of Spinal Dural Arteriovenous FistulasS. Mathur, A. Bharatha, T.J. Huynh, R.I. Aviv and S.P. SymonsAmerican Journal of Neuroradiology January 2017, 38 (1) 206-212; DOI: https://doi.org/10.3174/ajnr.A4962
McKinney, A.M.
- ADULT BRAINYou have accessAcute Ischemic Stroke Infarct Topology: Association with Lesion Volume and Severity of Symptoms at Admission and DischargeS. Payabvash, S. Taleb, J.C. Benson and A.M. McKinneyAmerican Journal of Neuroradiology January 2017, 38 (1) 58-63; DOI: https://doi.org/10.3174/ajnr.A4970
Mezaki, N.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Miura, T.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Mok, M.Y.
- ADULT BRAINYou have accessStructural Brain Network Reorganization in Patients with Neuropsychiatric Systemic Lupus ErythematosusX. Xu, E.S. Hui, M.Y. Mok, J. Jian, C.S. Lau and H.K.F. MakAmerican Journal of Neuroradiology January 2017, 38 (1) 64-70; DOI: https://doi.org/10.3174/ajnr.A4947
Montandon, M.-L.
- ADULT BRAINOpen AccessClinicoradiologic Correlations of Cerebral Microbleeds in Advanced AgeI. Barnaure, M.-L. Montandon, C. Rodriguez, F. Herrmann, K.O. Lövblad, P. Giannakopoulos and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 39-45; DOI: https://doi.org/10.3174/ajnr.A4956
Montanera, W.
- SPINEYou have accessFirst-Pass Contrast-Enhanced MRA for Pretherapeutic Diagnosis of Spinal Epidural Arteriovenous Fistulas with Intradural Venous RefluxS. Mathur, S.P. Symons, T.J. Huynh, P. Muthusami, W. Montanera and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 195-199; DOI: https://doi.org/10.3174/ajnr.A5008
Moonen, J.E.F.
- ADULT BRAINOpen AccessInfluence of Small Vessel Disease and Microstructural Integrity on Neurocognitive Functioning in Older Individuals: The DANTE Study LeidenJ.E.F. Moonen, J.C. Foster-Dingley, A.A. van den Berg-Huijsmans, W. de Ruijter, A.J.M. de Craen, J. van der Grond and R.C. van der MastAmerican Journal of Neuroradiology January 2017, 38 (1) 25-30; DOI: https://doi.org/10.3174/ajnr.A4934
Moonis, G.
- HEAD & NECKOpen AccessSpectrum of Third Window Abnormalities: Semicircular Canal Dehiscence and BeyondM.-L. Ho, G. Moonis, C.F. Halpin and H.D. CurtinAmerican Journal of Neuroradiology January 2017, 38 (1) 2-9; DOI: https://doi.org/10.3174/ajnr.A4922
Mowry, E.M.
- ADULT BRAINYou have accessEmergency Department MRI Scanning of Patients with Multiple Sclerosis: Worthwhile or Wasteful?J. Pakpoor, D. Saylor, I. Izbudak, L. Liu, E.M. Mowry and D.M. YousemAmerican Journal of Neuroradiology January 2017, 38 (1) 12-17; DOI: https://doi.org/10.3174/ajnr.A4953
Msall, M.E.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Muhlert, N.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Mut, F.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Muthusami, P.
- SPINEYou have accessFirst-Pass Contrast-Enhanced MRA for Pretherapeutic Diagnosis of Spinal Epidural Arteriovenous Fistulas with Intradural Venous RefluxS. Mathur, S.P. Symons, T.J. Huynh, P. Muthusami, W. Montanera and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 195-199; DOI: https://doi.org/10.3174/ajnr.A5008
N
Nahab, F.
- FUNCTIONALYou have accessThe Effects of Acetazolamide on the Evaluation of Cerebral Hemodynamics and Functional Connectivity Using Blood Oxygen Level–Dependent MR Imaging in Patients with Chronic Steno-Occlusive Disease of the Anterior CirculationJ. Wu, S. Dehkharghani, F. Nahab, J. Allen and D. QiuAmerican Journal of Neuroradiology January 2017, 38 (1) 139-145; DOI: https://doi.org/10.3174/ajnr.A4973
Niemelä, M.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Nishizawa, M.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Nogueira, R.G.
- ADULT BRAINYou have accessBody Temperature Modulates Infarction Growth following Endovascular ReperfusionS. Dehkharghani, M. Bowen, D.C. Haussen, T. Gleason, A. Prater, Q. Cai, J. Kang and R.G. NogueiraAmerican Journal of Neuroradiology January 2017, 38 (1) 46-51; DOI: https://doi.org/10.3174/ajnr.A4969
Nozaki, H.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
O
Ollikainen, E.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Onodera, O.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Ontaneda, D.
- ADULT BRAINOpen AccessMeasuring Brain Tissue Integrity during 4 Years Using Diffusion Tensor ImagingD. Ontaneda, K. Sakaie, J. Lin, X.-F. Wang, M.J. Lowe, M.D. Phillips and R.J. FoxAmerican Journal of Neuroradiology January 2017, 38 (1) 31-38; DOI: https://doi.org/10.3174/ajnr.A4946
P
Pakpoor, J.
- ADULT BRAINYou have accessEmergency Department MRI Scanning of Patients with Multiple Sclerosis: Worthwhile or Wasteful?J. Pakpoor, D. Saylor, I. Izbudak, L. Liu, E.M. Mowry and D.M. YousemAmerican Journal of Neuroradiology January 2017, 38 (1) 12-17; DOI: https://doi.org/10.3174/ajnr.A4953
Palesch, Y.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Paul, L.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Payabvash, S.
- ADULT BRAINYou have accessAcute Ischemic Stroke Infarct Topology: Association with Lesion Volume and Severity of Symptoms at Admission and DischargeS. Payabvash, S. Taleb, J.C. Benson and A.M. McKinneyAmerican Journal of Neuroradiology January 2017, 38 (1) 58-63; DOI: https://doi.org/10.3174/ajnr.A4970
Pero, G.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Peyton, C.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Phillips, M.D.
- ADULT BRAINOpen AccessMeasuring Brain Tissue Integrity during 4 Years Using Diffusion Tensor ImagingD. Ontaneda, K. Sakaie, J. Lin, X.-F. Wang, M.J. Lowe, M.D. Phillips and R.J. FoxAmerican Journal of Neuroradiology January 2017, 38 (1) 31-38; DOI: https://doi.org/10.3174/ajnr.A4946
Piano, M.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Pijnenburg, M.
- SPINEOpen AccessAssociations between Measures of Structural Morphometry and Sensorimotor Performance in Individuals with Nonspecific Low Back PainK. Caeyenberghs, M. Pijnenburg, N. Goossens, L. Janssens and S. BrumagneAmerican Journal of Neuroradiology January 2017, 38 (1) 183-191; DOI: https://doi.org/10.3174/ajnr.A5020
Piotin, M.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Potts, M.B.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Poussaint, T. Young
- PEDIATRICSYou have accessAutomated Processing of Dynamic Contrast-Enhanced MRI: Correlation of Advanced Pharmacokinetic Metrics with Tumor Grade in Pediatric Brain TumorsS. Vajapeyam, C. Stamoulis, K. Ricci, M. Kieran and T. Young PoussaintAmerican Journal of Neuroradiology January 2017, 38 (1) 170-175; DOI: https://doi.org/10.3174/ajnr.A4949
Prater, A.
- ADULT BRAINYou have accessBody Temperature Modulates Infarction Growth following Endovascular ReperfusionS. Dehkharghani, M. Bowen, D.C. Haussen, T. Gleason, A. Prater, Q. Cai, J. Kang and R.G. NogueiraAmerican Journal of Neuroradiology January 2017, 38 (1) 46-51; DOI: https://doi.org/10.3174/ajnr.A4969
Preda, C.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Pruvo, J.-P.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Puri, A.S.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Q
Qiu, D.
- FUNCTIONALYou have accessThe Effects of Acetazolamide on the Evaluation of Cerebral Hemodynamics and Functional Connectivity Using Blood Oxygen Level–Dependent MR Imaging in Patients with Chronic Steno-Occlusive Disease of the Anterior CirculationJ. Wu, S. Dehkharghani, F. Nahab, J. Allen and D. QiuAmerican Journal of Neuroradiology January 2017, 38 (1) 139-145; DOI: https://doi.org/10.3174/ajnr.A4973
Quilici, L.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Quivey, J.M.
- HEAD & NECKYou have accessImpact of Neuroradiology-Based Peer Review on Head and Neck Radiotherapy Target DelineationS. Braunstein, C.M. Glastonbury, J. Chen, J.M. Quivey and S.S. YomAmerican Journal of Neuroradiology January 2017, 38 (1) 146-153; DOI: https://doi.org/10.3174/ajnr.A4963
R
Rammos, S.K.
- You have accessReply:S.K. Rammos, C. Bortolotti and G. LanzinoAmerican Journal of Neuroradiology January 2017, 38 (1) E5; DOI: https://doi.org/10.3174/ajnr.A4988
Redjem, H.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Ricci, K.
- PEDIATRICSYou have accessAutomated Processing of Dynamic Contrast-Enhanced MRI: Correlation of Advanced Pharmacokinetic Metrics with Tumor Grade in Pediatric Brain TumorsS. Vajapeyam, C. Stamoulis, K. Ricci, M. Kieran and T. Young PoussaintAmerican Journal of Neuroradiology January 2017, 38 (1) 170-175; DOI: https://doi.org/10.3174/ajnr.A4949
Robertson, A.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Rocca, M.A.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Rodesch, G.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Rodriguez, C.
- ADULT BRAINOpen AccessClinicoradiologic Correlations of Cerebral Microbleeds in Advanced AgeI. Barnaure, M.-L. Montandon, C. Rodriguez, F. Herrmann, K.O. Lövblad, P. Giannakopoulos and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 39-45; DOI: https://doi.org/10.3174/ajnr.A4956
Rohde, S.
- INTERVENTIONALYou have accessTreatment of Intra- and Extracranial Aneurysms Using the Flow-Redirection Endoluminal Device: Multicenter Experience and Follow-Up ResultsF. Drescher, W. Weber, A. Berlis, S. Rohde, A. Carolus and S. FischerAmerican Journal of Neuroradiology January 2017, 38 (1) 105-112; DOI: https://doi.org/10.3174/ajnr.A4964
Rohlfing, F.W.
- You have accessGenetics of Frontotemporal DementiaF.W. Rohlfing and R.K. TuAmerican Journal of Neuroradiology January 2017, 38 (1) 10-11; DOI: https://doi.org/10.3174/ajnr.A4972
Rouchaud, A.
- You have accessReply:W. Brinjikji and A. RouchaudAmerican Journal of Neuroradiology January 2017, 38 (1) E8; DOI: https://doi.org/10.3174/ajnr.A4987
Rovira, A.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
S
Sakaie, K.
- ADULT BRAINOpen AccessMeasuring Brain Tissue Integrity during 4 Years Using Diffusion Tensor ImagingD. Ontaneda, K. Sakaie, J. Lin, X.-F. Wang, M.J. Lowe, M.D. Phillips and R.J. FoxAmerican Journal of Neuroradiology January 2017, 38 (1) 31-38; DOI: https://doi.org/10.3174/ajnr.A4946
Sarma, P.S.
- ADULT BRAINYou have accessCollateral Assessment by CT Angiography as a Predictor of Outcome in Symptomatic Cervical Internal Carotid Artery OcclusionS. Sundaram, S. Kannoth, B. Thomas, P.S. Sarma and P.N. SylajaAmerican Journal of Neuroradiology January 2017, 38 (1) 52-57; DOI: https://doi.org/10.3174/ajnr.A4957
Saylor, D.
- ADULT BRAINYou have accessEmergency Department MRI Scanning of Patients with Multiple Sclerosis: Worthwhile or Wasteful?J. Pakpoor, D. Saylor, I. Izbudak, L. Liu, E.M. Mowry and D.M. YousemAmerican Journal of Neuroradiology January 2017, 38 (1) 12-17; DOI: https://doi.org/10.3174/ajnr.A4953
Schreiber, M.D.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Shaibani, A.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Shotar, E.
- You have accessComment on “Aneurysms Associated with Brain Arteriovenous Malformations”F. Clarençon, E. Shotar and N.-A. SourourAmerican Journal of Neuroradiology January 2017, 38 (1) E1-E4; DOI: https://doi.org/10.3174/ajnr.A4966
Sippola, V.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Smajda, S.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Sourour, N.-A.
- You have accessComment on “Aneurysms Associated with Brain Arteriovenous Malformations”F. Clarençon, E. Shotar and N.-A. SourourAmerican Journal of Neuroradiology January 2017, 38 (1) E1-E4; DOI: https://doi.org/10.3174/ajnr.A4966
Stamoulis, C.
- PEDIATRICSYou have accessAutomated Processing of Dynamic Contrast-Enhanced MRI: Correlation of Advanced Pharmacokinetic Metrics with Tumor Grade in Pediatric Brain TumorsS. Vajapeyam, C. Stamoulis, K. Ricci, M. Kieran and T. Young PoussaintAmerican Journal of Neuroradiology January 2017, 38 (1) 170-175; DOI: https://doi.org/10.3174/ajnr.A4949
Støen, R.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Stromillo, M.L.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Suh, C.H.
- HEAD & NECKYou have accessPerformance of CT in the Preoperative Diagnosis of Cervical Lymph Node Metastasis in Patients with Papillary Thyroid Cancer: A Systematic Review and Meta-AnalysisC.H. Suh, J.H. Baek, Y.J. Choi and J.H. LeeAmerican Journal of Neuroradiology January 2017, 38 (1) 154-161; DOI: https://doi.org/10.3174/ajnr.A4967
Sundaram, S.
- ADULT BRAINYou have accessCollateral Assessment by CT Angiography as a Predictor of Outcome in Symptomatic Cervical Internal Carotid Artery OcclusionS. Sundaram, S. Kannoth, B. Thomas, P.S. Sarma and P.N. SylajaAmerican Journal of Neuroradiology January 2017, 38 (1) 52-57; DOI: https://doi.org/10.3174/ajnr.A4957
Sylaja, P.N.
- ADULT BRAINYou have accessCollateral Assessment by CT Angiography as a Predictor of Outcome in Symptomatic Cervical Internal Carotid Artery OcclusionS. Sundaram, S. Kannoth, B. Thomas, P.S. Sarma and P.N. SylajaAmerican Journal of Neuroradiology January 2017, 38 (1) 52-57; DOI: https://doi.org/10.3174/ajnr.A4957
Symons, S.P.
- SPINEYou have accessFirst-Pass Contrast-Enhanced MRA for Pretherapeutic Diagnosis of Spinal Epidural Arteriovenous Fistulas with Intradural Venous RefluxS. Mathur, S.P. Symons, T.J. Huynh, P. Muthusami, W. Montanera and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 195-199; DOI: https://doi.org/10.3174/ajnr.A5008
- SPINEYou have accessFirst-Pass Contrast-Enhanced MR Angiography in Evaluation of Treated Spinal Arteriovenous Fistulas: Is Catheter Angiography Necessary?S. Mathur, S.P. Symons, T.J. Huynh, T.R. Marotta, R.I. Aviv and A. BharathaAmerican Journal of Neuroradiology January 2017, 38 (1) 200-205; DOI: https://doi.org/10.3174/ajnr.A4971
- SPINEYou have accessComparison of Time-Resolved and First-Pass Contrast-Enhanced MR Angiography in Pretherapeutic Evaluation of Spinal Dural Arteriovenous FistulasS. Mathur, A. Bharatha, T.J. Huynh, R.I. Aviv and S.P. SymonsAmerican Journal of Neuroradiology January 2017, 38 (1) 206-212; DOI: https://doi.org/10.3174/ajnr.A4962
T
Taleb, S.
- ADULT BRAINYou have accessAcute Ischemic Stroke Infarct Topology: Association with Lesion Volume and Severity of Symptoms at Admission and DischargeS. Payabvash, S. Taleb, J.C. Benson and A.M. McKinneyAmerican Journal of Neuroradiology January 2017, 38 (1) 58-63; DOI: https://doi.org/10.3174/ajnr.A4970
Tamazyan, R.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Tashiro, Y.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Taylor, G.
- INTERVENTIONALYou have accessImpact of Modified TICI 3 versus Modified TICI 2b Reperfusion Score to Predict Good Outcome following Endovascular TherapyC. Dargazanli, A. Consoli, M. Barral, J. Labreuche, H. Redjem, G. Ciccio, S. Smajda, J.P. Desilles, G. Taylor, C. Preda, O. Coskun, G. Rodesch, M. Piotin, R. Blanc and B. LapergueAmerican Journal of Neuroradiology January 2017, 38 (1) 90-96; DOI: https://doi.org/10.3174/ajnr.A4968
Thomas, A.
- INTERVENTIONALYou have accessEmbolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter StudyS. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. ChapotAmerican Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
Thomas, B.
- ADULT BRAINYou have accessCollateral Assessment by CT Angiography as a Predictor of Outcome in Symptomatic Cervical Internal Carotid Artery OcclusionS. Sundaram, S. Kannoth, B. Thomas, P.S. Sarma and P.N. SylajaAmerican Journal of Neuroradiology January 2017, 38 (1) 52-57; DOI: https://doi.org/10.3174/ajnr.A4957
Tokutake, T.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Tomsick, T.A.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Tu, R.K.
- You have accessGenetics of Frontotemporal DementiaF.W. Rohlfing and R.K. TuAmerican Journal of Neuroradiology January 2017, 38 (1) 10-11; DOI: https://doi.org/10.3174/ajnr.A4972
Tulamo, R.
- INTERVENTIONALOpen AccessFlow Conditions in the Intracranial Aneurysm Lumen Are Associated with Inflammation and Degenerative Changes of the Aneurysm WallJ. Cebral, E. Ollikainen, B.J. Chung, F. Mut, V. Sippola, B.R. Jahromi, R. Tulamo, J. Hernesniemi, M. Niemelä, A. Robertson and J. FrösenAmerican Journal of Neuroradiology January 2017, 38 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A4951
Turjman, F.
- You have accessMore Transparency Is Needed in the Reporting of Clinical Research StudiesX. Armoiry, F. Turjman and B. GoryAmerican Journal of Neuroradiology January 2017, 38 (1) E6-E7; DOI: https://doi.org/10.3174/ajnr.A4982
V
Vajapeyam, S.
- PEDIATRICSYou have accessAutomated Processing of Dynamic Contrast-Enhanced MRI: Correlation of Advanced Pharmacokinetic Metrics with Tumor Grade in Pediatric Brain TumorsS. Vajapeyam, C. Stamoulis, K. Ricci, M. Kieran and T. Young PoussaintAmerican Journal of Neuroradiology January 2017, 38 (1) 170-175; DOI: https://doi.org/10.3174/ajnr.A4949
Valsasina, P.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
van den Berg-Huijsmans, A.A.
- ADULT BRAINOpen AccessInfluence of Small Vessel Disease and Microstructural Integrity on Neurocognitive Functioning in Older Individuals: The DANTE Study LeidenJ.E.F. Moonen, J.C. Foster-Dingley, A.A. van den Berg-Huijsmans, W. de Ruijter, A.J.M. de Craen, J. van der Grond and R.C. van der MastAmerican Journal of Neuroradiology January 2017, 38 (1) 25-30; DOI: https://doi.org/10.3174/ajnr.A4934
van der Grond, J.
- ADULT BRAINOpen AccessInfluence of Small Vessel Disease and Microstructural Integrity on Neurocognitive Functioning in Older Individuals: The DANTE Study LeidenJ.E.F. Moonen, J.C. Foster-Dingley, A.A. van den Berg-Huijsmans, W. de Ruijter, A.J.M. de Craen, J. van der Grond and R.C. van der MastAmerican Journal of Neuroradiology January 2017, 38 (1) 25-30; DOI: https://doi.org/10.3174/ajnr.A4934
van der Mast, R.C.
- ADULT BRAINOpen AccessInfluence of Small Vessel Disease and Microstructural Integrity on Neurocognitive Functioning in Older Individuals: The DANTE Study LeidenJ.E.F. Moonen, J.C. Foster-Dingley, A.A. van den Berg-Huijsmans, W. de Ruijter, A.J.M. de Craen, J. van der Grond and R.C. van der MastAmerican Journal of Neuroradiology January 2017, 38 (1) 25-30; DOI: https://doi.org/10.3174/ajnr.A4934
Vargas, M.I.
- SPINEYou have accessDynamic Contrast-Enhanced MR Perfusion of Intradural Spinal LesionsV. Cuvinciuc, M. Viallon, I. Barnaure, M.I. Vargas, K.-O. Lovblad and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 192-194; DOI: https://doi.org/10.3174/ajnr.A4995
Viallon, M.
- SPINEYou have accessDynamic Contrast-Enhanced MR Perfusion of Intradural Spinal LesionsV. Cuvinciuc, M. Viallon, I. Barnaure, M.I. Vargas, K.-O. Lovblad and S. HallerAmerican Journal of Neuroradiology January 2017, 38 (1) 192-194; DOI: https://doi.org/10.3174/ajnr.A4995
von Kummer, R.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
W
Wakhloo, A.K.
- EDITOR'S CHOICEINTERVENTIONALOpen AccessEmergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem StentsS.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. PuriAmerican Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965
The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.
Wang, K.-C.
- EDITOR'S CHOICEPEDIATRICSYou have accessLimited Dorsal Myeloschisis and Congenital Dermal Sinus: Comparison of Clinical and MR Imaging FeaturesS.M. Lee, J.-E. Cheon, Y.H. Choi, I.-O. Kim, W.S. Kim, H.-H. Cho, J.Y. Lee and K.-C. WangAmerican Journal of Neuroradiology January 2017, 38 (1) 176-182; DOI: https://doi.org/10.3174/ajnr.A4958
These investigators retrospectively reviewed the clinical and MR imaging findings of 12 patients with limited dorsal myeloschisis and 10 patients with congenital dermal sinus. A crater covered with pale epithelium was the most common skin lesion in limited dorsal myeloschisis (83%). Infectious complications were common in congenital dermal sinus (60%), but not found in limited dorsal myeloschisis. They show that limited dorsal myeloschisis has distinct MR imaging features including a visible intrathecal tract with dorsal tenting of the cord at the tract-cord union.
Wang, X.-F.
- ADULT BRAINOpen AccessMeasuring Brain Tissue Integrity during 4 Years Using Diffusion Tensor ImagingD. Ontaneda, K. Sakaie, J. Lin, X.-F. Wang, M.J. Lowe, M.D. Phillips and R.J. FoxAmerican Journal of Neuroradiology January 2017, 38 (1) 31-38; DOI: https://doi.org/10.3174/ajnr.A4946
Weber, W.
- INTERVENTIONALYou have accessTreatment of Intra- and Extracranial Aneurysms Using the Flow-Redirection Endoluminal Device: Multicenter Experience and Follow-Up ResultsF. Drescher, W. Weber, A. Berlis, S. Rohde, A. Carolus and S. FischerAmerican Journal of Neuroradiology January 2017, 38 (1) 105-112; DOI: https://doi.org/10.3174/ajnr.A4964
Woodruff, B.K.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Wszolek, Z.K.
- ADULT BRAINOpen AccessDiagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented GliaT. Konno, D.F. Broderick, N. Mezaki, A. Isami, D. Kaneda, Y. Tashiro, T. Tokutake, B.M. Keegan, B.K. Woodruff, T. Miura, H. Nozaki, M. Nishizawa, O. Onodera, Z.K. Wszolek and T. IkeuchiAmerican Journal of Neuroradiology January 2017, 38 (1) 77-83; DOI: https://doi.org/10.3174/ajnr.A4938
Wu, C.-C.
- INTERVENTIONALYou have accessQuantifying the Cerebral Hemodynamics of Dural Arteriovenous Fistula in Transverse Sigmoid Sinus Complicated by Sinus Stenosis: A Retrospective Cohort StudyW.-Y. Guo, C.-C.J. Lee, C.-J. Lin, H.-C. Yang, H.-M. Wu, C.-C. Wu, W.-Y. Chung and K.-D. LiuAmerican Journal of Neuroradiology January 2017, 38 (1) 132-138; DOI: https://doi.org/10.3174/ajnr.A4960
Wu, H.-M.
- INTERVENTIONALYou have accessQuantifying the Cerebral Hemodynamics of Dural Arteriovenous Fistula in Transverse Sigmoid Sinus Complicated by Sinus Stenosis: A Retrospective Cohort StudyW.-Y. Guo, C.-C.J. Lee, C.-J. Lin, H.-C. Yang, H.-M. Wu, C.-C. Wu, W.-Y. Chung and K.-D. LiuAmerican Journal of Neuroradiology January 2017, 38 (1) 132-138; DOI: https://doi.org/10.3174/ajnr.A4960
Wu, J.
- FUNCTIONALYou have accessThe Effects of Acetazolamide on the Evaluation of Cerebral Hemodynamics and Functional Connectivity Using Blood Oxygen Level–Dependent MR Imaging in Patients with Chronic Steno-Occlusive Disease of the Anterior CirculationJ. Wu, S. Dehkharghani, F. Nahab, J. Allen and D. QiuAmerican Journal of Neuroradiology January 2017, 38 (1) 139-145; DOI: https://doi.org/10.3174/ajnr.A4973
X
Xu, X.
- ADULT BRAINYou have accessStructural Brain Network Reorganization in Patients with Neuropsychiatric Systemic Lupus ErythematosusX. Xu, E.S. Hui, M.Y. Mok, J. Jian, C.S. Lau and H.K.F. MakAmerican Journal of Neuroradiology January 2017, 38 (1) 64-70; DOI: https://doi.org/10.3174/ajnr.A4947
Y
Yang, E.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Yang, H.-C.
- INTERVENTIONALYou have accessQuantifying the Cerebral Hemodynamics of Dural Arteriovenous Fistula in Transverse Sigmoid Sinus Complicated by Sinus Stenosis: A Retrospective Cohort StudyW.-Y. Guo, C.-C.J. Lee, C.-J. Lin, H.-C. Yang, H.-M. Wu, C.-C. Wu, W.-Y. Chung and K.-D. LiuAmerican Journal of Neuroradiology January 2017, 38 (1) 132-138; DOI: https://doi.org/10.3174/ajnr.A4960
Yeatts, S.D.
- FELLOWS' JOURNAL CLUBINTERVENTIONALOpen AccessEndovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization OutcomesT.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III InvestigatorsAmerican Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979
The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.
Yom, S.S.
- HEAD & NECKYou have accessImpact of Neuroradiology-Based Peer Review on Head and Neck Radiotherapy Target DelineationS. Braunstein, C.M. Glastonbury, J. Chen, J.M. Quivey and S.S. YomAmerican Journal of Neuroradiology January 2017, 38 (1) 146-153; DOI: https://doi.org/10.3174/ajnr.A4963
Yousem, D.M.
- ADULT BRAINYou have accessEmergency Department MRI Scanning of Patients with Multiple Sclerosis: Worthwhile or Wasteful?J. Pakpoor, D. Saylor, I. Izbudak, L. Liu, E.M. Mowry and D.M. YousemAmerican Journal of Neuroradiology January 2017, 38 (1) 12-17; DOI: https://doi.org/10.3174/ajnr.A4953
- You have accessSurvey of Head and Neck PracticeD.M. YousemAmerican Journal of Neuroradiology January 2017, 38 (1) E9; DOI: https://doi.org/10.3174/ajnr.A4985
Yousry, T.A.
- EDITOR'S CHOICEADULT BRAINOpen AccessHippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter StudyD. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. FilippiAmerican Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952
Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.
Z
Zhou, Y.
- FELLOWS' JOURNAL CLUBPEDIATRICSOpen AccessWhite Matter Injury and General Movements in High-Risk Preterm InfantsC. Peyton, E. Yang, M.E. Msall, L. Adde, R. Støen, T. Fjørtoft, A.F. Bos, C. Einspieler, Y. Zhou, M.D. Schreiber, J.D. Marks and A. DrobyshevskyAmerican Journal of Neuroradiology January 2017, 38 (1) 162-169; DOI: https://doi.org/10.3174/ajnr.A4955
Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed “General Movement Assessment.” The authors evaluated the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and attempted to identify brain imaging markers associated with both adverse outcomes and aberrant general movements in 47 preterm infants using MRI volumetric analysis and DTI. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread WM tracts. They conclude that aberrant general movements at 10–15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays.
Zins, M.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.
Zuber, M.
- FELLOWS' JOURNAL CLUBADULT BRAINYou have accessIntracranial Arteriovenous Shunting: Detection with Arterial Spin-Labeling and Susceptibility-Weighted Imaging CombinedJ. Hodel, X. Leclerc, E. Kalsoum, M. Zuber, R. Tamazyan, M.A. Benadjaoud, J.-P. Pruvo, M. Piotin, H. Baharvahdat, M. Zins and R. BlancAmerican Journal of Neuroradiology January 2017, 38 (1) 71-76; DOI: https://doi.org/10.3174/ajnr.A4961
Ninety-two consecutive patients with a known (n = 24) or suspected arteriovenous shunting (n = 68) underwent DSA and brain MR imaging, including arterial spin-labeling/SWI and conventional angiographic MR imaging. DSA showed arteriovenous shunting in 63 of the 92 patients. Interobserver agreement was excellent. In 5 patients, arterial spin-labeling/SWI correctly detected arteriovenous shunting, while the conventional angiographic MR imaging did not. The authors conclude that the combined use of arterial spin-labeling and SWI may be an alternative to contrast-enhanced MRA for the detection of intracranial arteriovenous shunting.