Index by author
A
Accorsi, P.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Adeeb, N.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Aguilar, M.I.
- ADULT BRAINYou have accessRetrospective Validation of a Computer-Assisted Quantification Model of Intracerebral Hemorrhage Volume on Accuracy, Precision, and Acquisition Time, Compared with Standard ABC/2 Manual Volume CalculationW. Xue, S. Vegunta, C.M. Zwart, M.I. Aguilar, A.C. Patel, J.M. Hoxworth, B.M. Demaerschalk and J.R. MitchellAmerican Journal of Neuroradiology August 2017, 38 (8) 1536-1542; DOI: https://doi.org/10.3174/ajnr.A5256
Ahn, S.S.
- ADULT BRAINYou have accessThe Initial Area Under the Curve Derived from Dynamic Contrast-Enhanced MRI Improves Prognosis Prediction in Glioblastoma with Unmethylated MGMT PromoterY.S. Choi, S.S. Ahn, H.-J. Lee, J.H. Chang, S.-G. Kang, E.H. Kim, S.H. Kim and S.-K. LeeAmerican Journal of Neuroradiology August 2017, 38 (8) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A5265
Alemseged, F.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Aoki, S.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
Auger, C.
- ADULT BRAINYou have accessCumulative Dose of Macrocyclic Gadolinium-Based Contrast Agent Improves Detection of Enhancing Lesions in Patients with Multiple SclerosisA. Rovira, C. Auger, E. Huerga, J.F. Corral, R. Mitjana, J. Sastre-Garriga, M. Tintoré and X. MontalbanAmerican Journal of Neuroradiology August 2017, 38 (8) 1486-1493; DOI: https://doi.org/10.3174/ajnr.A5253
B
Baek, B.H.
- FELLOWS' JOURNAL CLUBINTERVENTIONALYou have accessAcute Basilar Artery Occlusion: Differences in Characteristics and Outcomes after Endovascular Therapy between Patients with and without Underlying Severe Atherosclerotic StenosisY.Y. Lee, W. Yoon, S.K. Kim, B.H. Baek, G.S. Kim, J.T. Kim and M.S. ParkAmerican Journal of Neuroradiology August 2017, 38 (8) 1600-1604; DOI: https://doi.org/10.3174/ajnr.A5233
Sixty-two patients with acute basilar artery occlusion underwent multimodal endovascular therapy with stent-retriever thrombectomy as a first-line endovascular therapy. Patients with underlying intracranial atherosclerotic stenosis underwent additional intracranial angioplasty and stent placement. Underlying intracranial atherosclerotic stenosis was identified at the occlusion site in 15 patients (24.1%). Occlusion in the proximal segment of the basilar artery was more common in patients with intracranial atherosclerotic stenosis (60% versus 6.4%), whereas occlusion in the distal segment was more common in those without it. Patients with and without underlying intracranial atherosclerotic stenosis who underwent endovascular therapy had similar outcomes.
Baek, J.H.
- You have accessRegarding “What Is the Ideal Core Number for Ultrasonography-Guided Thyroid Biopsy of Cytologically Inconclusive Nodules?”H.S. Park, J.H. Baek and N.D. GyuAmerican Journal of Neuroradiology August 2017, 38 (8) E53-E54; DOI: https://doi.org/10.3174/ajnr.A5231
Bakshi, R.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Barrowman, N.J.
- PEDIATRICSYou have accessDoes 3T Fetal MRI Improve Image Resolution of Normal Brain Structures between 20 and 24 Weeks' Gestational Age?G. Priego, N.J. Barrowman, J. Hurteau-Miller and E. MillerAmerican Journal of Neuroradiology August 2017, 38 (8) 1636-1642; DOI: https://doi.org/10.3174/ajnr.A5251
Basile, V.S.
- EDITOR'S CHOICEADULT BRAINOpen AccessTemporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood VelocityA.D. Robertson, G. Matta, V.S. Basile, S.E. Black, C.K. Macgowan, J.A. Detre and B.J. MacIntoshAmerican Journal of Neuroradiology August 2017, 38 (8) 1555-1561; DOI: https://doi.org/10.3174/ajnr.A5257
The authors performed consecutive pseudocontinuous arterial spin-labeling and phase-contrast MR imaging on 82 individuals (healthy young adults, healthy older adults, and older adults with cerebral small vessel disease or chronic stroke infarcts) and examined associations between extracranial phase-contrast hemodynamics and intracranial arterial spin-labeling characteristics, which were defined by labeling efficiency, temporal signal-to-noise ratio, and spatial coefficient of variation. Large-artery blood velocity was inversely associated with labeling efficiency, temporal SNR, and spatial coefficient of variation of arterial spin-labeling. They conclude that choosing arterial spin-labeling timing parameters with on-line knowledge of blood velocity may improve CBF quantification.
Bendszus, M.
- INTERVENTIONALOpen Accesse-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical ThrombectomyJ. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. NagelAmerican Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Berlis, A.
- INTERVENTIONALYou have accessState of Practice: Endovascular Treatment of Acute Aneurysmal SAH in GermanyH. Janssen, A. Berlis, J. Lutz, N. Thon and H. BrückmannAmerican Journal of Neuroradiology August 2017, 38 (8) 1574-1579; DOI: https://doi.org/10.3174/ajnr.A5260
Black, S.E.
- EDITOR'S CHOICEADULT BRAINOpen AccessTemporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood VelocityA.D. Robertson, G. Matta, V.S. Basile, S.E. Black, C.K. Macgowan, J.A. Detre and B.J. MacIntoshAmerican Journal of Neuroradiology August 2017, 38 (8) 1555-1561; DOI: https://doi.org/10.3174/ajnr.A5257
The authors performed consecutive pseudocontinuous arterial spin-labeling and phase-contrast MR imaging on 82 individuals (healthy young adults, healthy older adults, and older adults with cerebral small vessel disease or chronic stroke infarcts) and examined associations between extracranial phase-contrast hemodynamics and intracranial arterial spin-labeling characteristics, which were defined by labeling efficiency, temporal signal-to-noise ratio, and spatial coefficient of variation. Large-artery blood velocity was inversely associated with labeling efficiency, temporal SNR, and spatial coefficient of variation of arterial spin-labeling. They conclude that choosing arterial spin-labeling timing parameters with on-line knowledge of blood velocity may improve CBF quantification.
Bond, K.M.
- ADULT BRAINOpen AccessDentate Update: Imaging Features of Entities That Affect the Dentate NucleusK.M. Bond, W. Brinjikji, L.J. Eckel, D.F. Kallmes, R.J. McDonald and C.M. CarrAmerican Journal of Neuroradiology August 2017, 38 (8) 1467-1474; DOI: https://doi.org/10.3174/ajnr.A5138
Bösel, J.
- INTERVENTIONALOpen Accesse-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical ThrombectomyJ. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. NagelAmerican Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Brew, B.J.
- FELLOWS' JOURNAL CLUBFUNCTIONALYou have accessFunctional Connectivity in Virally Suppressed Patients with HIV-Associated Neurocognitive Disorder: A Resting-State AnalysisJ.R. Chaganti, A. Heinecke, T.M. Gates, K.J. Moffat and B.J. BrewAmerican Journal of Neuroradiology August 2017, 38 (8) 1623-1629; DOI: https://doi.org/10.3174/ajnr.A5246
Eighteen patients with active HIV-associated neurocognitive disorder (recent diagnosis with progressing symptoms) on combination antiretroviral therapy with viral suppression in both blood and CSF and 9 demographically matched control subjects underwent resting-state functional MR imaging. The connectivity in the 6 known neural networks was assessed. There were significant group differences between the control and HIV-associated neurocognitive disorder groups in the salience and executive networks. The authors conclude that active HIV-associated neurocognitive disorder in virally suppressed patients is associated with significantly decreased connectivity in the salience and executive networks, thereby making it potentially useful as a biomarker.
Brinjikji, W.
- ADULT BRAINOpen AccessDentate Update: Imaging Features of Entities That Affect the Dentate NucleusK.M. Bond, W. Brinjikji, L.J. Eckel, D.F. Kallmes, R.J. McDonald and C.M. CarrAmerican Journal of Neuroradiology August 2017, 38 (8) 1467-1474; DOI: https://doi.org/10.3174/ajnr.A5138
Brückmann, H.
- INTERVENTIONALYou have accessState of Practice: Endovascular Treatment of Acute Aneurysmal SAH in GermanyH. Janssen, A. Berlis, J. Lutz, N. Thon and H. BrückmannAmerican Journal of Neuroradiology August 2017, 38 (8) 1574-1579; DOI: https://doi.org/10.3174/ajnr.A5260
Buller, M.
- Open AccessIntroduction of a Dedicated Emergency Department MR Imaging Scanner at the Barrow Neurological InstituteM. Buller and J.P. KarisAmerican Journal of Neuroradiology August 2017, 38 (8) 1480-1485; DOI: https://doi.org/10.3174/ajnr.A5210
C
Calabresi, P.A.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Camps-Renom, P.
- ADULT BRAINYou have accessTranscranial Duplex Sonography Predicts Outcome following an Intracerebral HemorrhageP. Camps-Renom, J. Méndez, E. Granell, F. Casoni, L. Prats-Sánchez, A. Martínez-Domeño, D. Guisado-Alonso, J. Martí-Fàbregas and R. Delgado-MederosAmerican Journal of Neuroradiology August 2017, 38 (8) 1543-1549; DOI: https://doi.org/10.3174/ajnr.A5248
Capaccio, P.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Capra, V.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Carr, C.M.
- ADULT BRAINOpen AccessDentate Update: Imaging Features of Entities That Affect the Dentate NucleusK.M. Bond, W. Brinjikji, L.J. Eckel, D.F. Kallmes, R.J. McDonald and C.M. CarrAmerican Journal of Neuroradiology August 2017, 38 (8) 1467-1474; DOI: https://doi.org/10.3174/ajnr.A5138
Casoni, F.
- ADULT BRAINYou have accessTranscranial Duplex Sonography Predicts Outcome following an Intracerebral HemorrhageP. Camps-Renom, J. Méndez, E. Granell, F. Casoni, L. Prats-Sánchez, A. Martínez-Domeño, D. Guisado-Alonso, J. Martí-Fàbregas and R. Delgado-MederosAmerican Journal of Neuroradiology August 2017, 38 (8) 1543-1549; DOI: https://doi.org/10.3174/ajnr.A5248
Cebral, J.R.
- You have accessREPLY:R. Doddasomayajula, C. Putman and J.R. CebralAmerican Journal of Neuroradiology August 2017, 38 (8) E52; DOI: https://doi.org/10.3174/ajnr.A5240
Chaganti, J.R.
- FELLOWS' JOURNAL CLUBFUNCTIONALYou have accessFunctional Connectivity in Virally Suppressed Patients with HIV-Associated Neurocognitive Disorder: A Resting-State AnalysisJ.R. Chaganti, A. Heinecke, T.M. Gates, K.J. Moffat and B.J. BrewAmerican Journal of Neuroradiology August 2017, 38 (8) 1623-1629; DOI: https://doi.org/10.3174/ajnr.A5246
Eighteen patients with active HIV-associated neurocognitive disorder (recent diagnosis with progressing symptoms) on combination antiretroviral therapy with viral suppression in both blood and CSF and 9 demographically matched control subjects underwent resting-state functional MR imaging. The connectivity in the 6 known neural networks was assessed. There were significant group differences between the control and HIV-associated neurocognitive disorder groups in the salience and executive networks. The authors conclude that active HIV-associated neurocognitive disorder in virally suppressed patients is associated with significantly decreased connectivity in the salience and executive networks, thereby making it potentially useful as a biomarker.
Chandra, R.V.
- You have accessTo tPA or Not to tPA, That Is the QuestionT.M. Leslie-Mazwi, R.V. Chandra and J.A. HirschAmerican Journal of Neuroradiology August 2017, 38 (8) 1464-1466; DOI: https://doi.org/10.3174/ajnr.A5263
Chang, J.H.
- ADULT BRAINYou have accessThe Initial Area Under the Curve Derived from Dynamic Contrast-Enhanced MRI Improves Prognosis Prediction in Glioblastoma with Unmethylated MGMT PromoterY.S. Choi, S.S. Ahn, H.-J. Lee, J.H. Chang, S.-G. Kang, E.H. Kim, S.H. Kim and S.-K. LeeAmerican Journal of Neuroradiology August 2017, 38 (8) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A5265
Choi, Y.S.
- ADULT BRAINYou have accessThe Initial Area Under the Curve Derived from Dynamic Contrast-Enhanced MRI Improves Prognosis Prediction in Glioblastoma with Unmethylated MGMT PromoterY.S. Choi, S.S. Ahn, H.-J. Lee, J.H. Chang, S.-G. Kang, E.H. Kim, S.H. Kim and S.-K. LeeAmerican Journal of Neuroradiology August 2017, 38 (8) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A5265
Collins, H.R.
- ADULT BRAINYou have accessDiffusional Kurtosis Imaging of the Corticospinal Tract in Multiple Sclerosis: Association with Neurologic DisabilityM.V. Spampinato, M.R. Kocher, J.H. Jensen, J.A. Helpern, H.R. Collins and N.U. HatchAmerican Journal of Neuroradiology August 2017, 38 (8) 1494-1500; DOI: https://doi.org/10.3174/ajnr.A5225
Conte, G.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Corral, J.F.
- ADULT BRAINYou have accessCumulative Dose of Macrocyclic Gadolinium-Based Contrast Agent Improves Detection of Enhancing Lesions in Patients with Multiple SclerosisA. Rovira, C. Auger, E. Huerga, J.F. Corral, R. Mitjana, J. Sastre-Garriga, M. Tintoré and X. MontalbanAmerican Journal of Neuroradiology August 2017, 38 (8) 1486-1493; DOI: https://doi.org/10.3174/ajnr.A5253
D
Daugherty, A.M.
- EXTRACRANIAL VASCULAROpen AccessJugular Anomalies in Multiple Sclerosis Are Associated with Increased Collateral Venous FlowS.K. Sethi, A.M. Daugherty, G. Gadda, D.T. Utriainen, J. Jiang, N. Raz and E.M. HaackeAmerican Journal of Neuroradiology August 2017, 38 (8) 1617-1622; DOI: https://doi.org/10.3174/ajnr.A5219
Davatzikos, C.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Davies, J.M.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Delgado-Mederos, R.
- ADULT BRAINYou have accessTranscranial Duplex Sonography Predicts Outcome following an Intracerebral HemorrhageP. Camps-Renom, J. Méndez, E. Granell, F. Casoni, L. Prats-Sánchez, A. Martínez-Domeño, D. Guisado-Alonso, J. Martí-Fàbregas and R. Delgado-MederosAmerican Journal of Neuroradiology August 2017, 38 (8) 1543-1549; DOI: https://doi.org/10.3174/ajnr.A5248
Demaerschalk, B.M.
- ADULT BRAINYou have accessRetrospective Validation of a Computer-Assisted Quantification Model of Intracerebral Hemorrhage Volume on Accuracy, Precision, and Acquisition Time, Compared with Standard ABC/2 Manual Volume CalculationW. Xue, S. Vegunta, C.M. Zwart, M.I. Aguilar, A.C. Patel, J.M. Hoxworth, B.M. Demaerschalk and J.R. MitchellAmerican Journal of Neuroradiology August 2017, 38 (8) 1536-1542; DOI: https://doi.org/10.3174/ajnr.A5256
Dennhardt, A.
- HEAD & NECKYou have accessInfluence of Ultra-Low-Dose and Iterative Reconstructions on the Visualization of Orbital Soft Tissues on Maxillofacial CTG. Widmann, D. Juranek, F. Waldenberger, P. Schullian, A. Dennhardt, R. Hoermann, M. Steurer, E.-M. Gassner and W. PuelacherAmerican Journal of Neuroradiology August 2017, 38 (8) 1630-1635; DOI: https://doi.org/10.3174/ajnr.A5239
Detre, J.A.
- EDITOR'S CHOICEADULT BRAINOpen AccessTemporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood VelocityA.D. Robertson, G. Matta, V.S. Basile, S.E. Black, C.K. Macgowan, J.A. Detre and B.J. MacIntoshAmerican Journal of Neuroradiology August 2017, 38 (8) 1555-1561; DOI: https://doi.org/10.3174/ajnr.A5257
The authors performed consecutive pseudocontinuous arterial spin-labeling and phase-contrast MR imaging on 82 individuals (healthy young adults, healthy older adults, and older adults with cerebral small vessel disease or chronic stroke infarcts) and examined associations between extracranial phase-contrast hemodynamics and intracranial arterial spin-labeling characteristics, which were defined by labeling efficiency, temporal signal-to-noise ratio, and spatial coefficient of variation. Large-artery blood velocity was inversely associated with labeling efficiency, temporal SNR, and spatial coefficient of variation of arterial spin-labeling. They conclude that choosing arterial spin-labeling timing parameters with on-line knowledge of blood velocity may improve CBF quantification.
Di Berardino, F.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Diomedi, M.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Dmytriw, A.A.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Doddasomayajula, R.
- You have accessREPLY:R. Doddasomayajula, C. Putman and J.R. CebralAmerican Journal of Neuroradiology August 2017, 38 (8) E52; DOI: https://doi.org/10.3174/ajnr.A5240
Doshi, J.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
E
Eckel, L.J.
- ADULT BRAINOpen AccessDentate Update: Imaging Features of Entities That Affect the Dentate NucleusK.M. Bond, W. Brinjikji, L.J. Eckel, D.F. Kallmes, R.J. McDonald and C.M. CarrAmerican Journal of Neuroradiology August 2017, 38 (8) 1467-1474; DOI: https://doi.org/10.3174/ajnr.A5138
F
Fabiano, S.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Floris, R.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Foreman, P.M.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Friedman, M.V.
- SPINEYou have accessPercutaneous Spinal Ablation in a Sheep Model: Protective Capacity of an Intact Cortex, Correlation of Ablation Parameters with Ablation Zone Size, and Correlation of Postablation MRI and Pathologic FindingsA.N. Wallace, T.J. Hillen, M.V. Friedman, Z.S. Zohny, B.H. Stephens, S.C. Greco, M.R. Talcott and J.W. JenningsAmerican Journal of Neuroradiology August 2017, 38 (8) 1653-1659; DOI: https://doi.org/10.3174/ajnr.A5228
G
Gadda, G.
- EXTRACRANIAL VASCULAROpen AccessJugular Anomalies in Multiple Sclerosis Are Associated with Increased Collateral Venous FlowS.K. Sethi, A.M. Daugherty, G. Gadda, D.T. Utriainen, J. Jiang, N. Raz and E.M. HaackeAmerican Journal of Neuroradiology August 2017, 38 (8) 1617-1622; DOI: https://doi.org/10.3174/ajnr.A5219
Gaini, L.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Gandini, R.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Gassner, E.-M.
- HEAD & NECKYou have accessInfluence of Ultra-Low-Dose and Iterative Reconstructions on the Visualization of Orbital Soft Tissues on Maxillofacial CTG. Widmann, D. Juranek, F. Waldenberger, P. Schullian, A. Dennhardt, R. Hoermann, M. Steurer, E.-M. Gassner and W. PuelacherAmerican Journal of Neuroradiology August 2017, 38 (8) 1630-1635; DOI: https://doi.org/10.3174/ajnr.A5239
Gates, T.M.
- FELLOWS' JOURNAL CLUBFUNCTIONALYou have accessFunctional Connectivity in Virally Suppressed Patients with HIV-Associated Neurocognitive Disorder: A Resting-State AnalysisJ.R. Chaganti, A. Heinecke, T.M. Gates, K.J. Moffat and B.J. BrewAmerican Journal of Neuroradiology August 2017, 38 (8) 1623-1629; DOI: https://doi.org/10.3174/ajnr.A5246
Eighteen patients with active HIV-associated neurocognitive disorder (recent diagnosis with progressing symptoms) on combination antiretroviral therapy with viral suppression in both blood and CSF and 9 demographically matched control subjects underwent resting-state functional MR imaging. The connectivity in the 6 known neural networks was assessed. There were significant group differences between the control and HIV-associated neurocognitive disorder groups in the salience and executive networks. The authors conclude that active HIV-associated neurocognitive disorder in virally suppressed patients is associated with significantly decreased connectivity in the salience and executive networks, thereby making it potentially useful as a biomarker.
Gavagna, C.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Gemmete, J.J.
- COMMENTARYYou have accessIs an Intact Posterior Vertebral Body Cortex Protective for Percutaneous Ablation?J.J. GemmeteAmerican Journal of Neuroradiology August 2017, 38 (8) 1660-1661; DOI: https://doi.org/10.3174/ajnr.A5235
Granell, E.
- ADULT BRAINYou have accessTranscranial Duplex Sonography Predicts Outcome following an Intracerebral HemorrhageP. Camps-Renom, J. Méndez, E. Granell, F. Casoni, L. Prats-Sánchez, A. Martínez-Domeño, D. Guisado-Alonso, J. Martí-Fàbregas and R. Delgado-MederosAmerican Journal of Neuroradiology August 2017, 38 (8) 1543-1549; DOI: https://doi.org/10.3174/ajnr.A5248
Greco, S.C.
- SPINEYou have accessPercutaneous Spinal Ablation in a Sheep Model: Protective Capacity of an Intact Cortex, Correlation of Ablation Parameters with Ablation Zone Size, and Correlation of Postablation MRI and Pathologic FindingsA.N. Wallace, T.J. Hillen, M.V. Friedman, Z.S. Zohny, B.H. Stephens, S.C. Greco, M.R. Talcott and J.W. JenningsAmerican Journal of Neuroradiology August 2017, 38 (8) 1653-1659; DOI: https://doi.org/10.3174/ajnr.A5228
Griessenauer, C.J.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Guisado-Alonso, D.
- ADULT BRAINYou have accessTranscranial Duplex Sonography Predicts Outcome following an Intracerebral HemorrhageP. Camps-Renom, J. Méndez, E. Granell, F. Casoni, L. Prats-Sánchez, A. Martínez-Domeño, D. Guisado-Alonso, J. Martí-Fàbregas and R. Delgado-MederosAmerican Journal of Neuroradiology August 2017, 38 (8) 1543-1549; DOI: https://doi.org/10.3174/ajnr.A5248
Gyu, N.D.
- You have accessRegarding “What Is the Ideal Core Number for Ultrasonography-Guided Thyroid Biopsy of Cytologically Inconclusive Nodules?”H.S. Park, J.H. Baek and N.D. GyuAmerican Journal of Neuroradiology August 2017, 38 (8) E53-E54; DOI: https://doi.org/10.3174/ajnr.A5231
H
Haacke, E.M.
- EXTRACRANIAL VASCULAROpen AccessJugular Anomalies in Multiple Sclerosis Are Associated with Increased Collateral Venous FlowS.K. Sethi, A.M. Daugherty, G. Gadda, D.T. Utriainen, J. Jiang, N. Raz and E.M. HaackeAmerican Journal of Neuroradiology August 2017, 38 (8) 1617-1622; DOI: https://doi.org/10.3174/ajnr.A5219
Hacke, W.
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Hamasaki, N.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
Hao, Y.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Harrigan, M.R.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Hatch, N.U.
- ADULT BRAINYou have accessDiffusional Kurtosis Imaging of the Corticospinal Tract in Multiple Sclerosis: Association with Neurologic DisabilityM.V. Spampinato, M.R. Kocher, J.H. Jensen, J.A. Helpern, H.R. Collins and N.U. HatchAmerican Journal of Neuroradiology August 2017, 38 (8) 1494-1500; DOI: https://doi.org/10.3174/ajnr.A5225
Heinecke, A.
- FELLOWS' JOURNAL CLUBFUNCTIONALYou have accessFunctional Connectivity in Virally Suppressed Patients with HIV-Associated Neurocognitive Disorder: A Resting-State AnalysisJ.R. Chaganti, A. Heinecke, T.M. Gates, K.J. Moffat and B.J. BrewAmerican Journal of Neuroradiology August 2017, 38 (8) 1623-1629; DOI: https://doi.org/10.3174/ajnr.A5246
Eighteen patients with active HIV-associated neurocognitive disorder (recent diagnosis with progressing symptoms) on combination antiretroviral therapy with viral suppression in both blood and CSF and 9 demographically matched control subjects underwent resting-state functional MR imaging. The connectivity in the 6 known neural networks was assessed. There were significant group differences between the control and HIV-associated neurocognitive disorder groups in the salience and executive networks. The authors conclude that active HIV-associated neurocognitive disorder in virally suppressed patients is associated with significantly decreased connectivity in the salience and executive networks, thereby making it potentially useful as a biomarker.
Helpern, J.A.
- ADULT BRAINYou have accessDiffusional Kurtosis Imaging of the Corticospinal Tract in Multiple Sclerosis: Association with Neurologic DisabilityM.V. Spampinato, M.R. Kocher, J.H. Jensen, J.A. Helpern, H.R. Collins and N.U. HatchAmerican Journal of Neuroradiology August 2017, 38 (8) 1494-1500; DOI: https://doi.org/10.3174/ajnr.A5225
Henry, R.G.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Herweh, C.
- INTERVENTIONALOpen Accesse-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical ThrombectomyJ. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. NagelAmerican Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
Hillen, T.J.
- SPINEYou have accessPercutaneous Spinal Ablation in a Sheep Model: Protective Capacity of an Intact Cortex, Correlation of Ablation Parameters with Ablation Zone Size, and Correlation of Postablation MRI and Pathologic FindingsA.N. Wallace, T.J. Hillen, M.V. Friedman, Z.S. Zohny, B.H. Stephens, S.C. Greco, M.R. Talcott and J.W. JenningsAmerican Journal of Neuroradiology August 2017, 38 (8) 1653-1659; DOI: https://doi.org/10.3174/ajnr.A5228
Hirano, T.
- ADULT BRAINYou have accessHead-to-Head Visual Comparison between Brain Perfusion SPECT and Arterial Spin-Labeling MRI with Different Postlabeling Delays in Alzheimer DiseaseT. Kaneta, O. Katsuse, T. Hirano, M. Ogawa, K. Yoshida, T. Odawara, Y. Hirayasu and T. InoueAmerican Journal of Neuroradiology August 2017, 38 (8) 1562-1568; DOI: https://doi.org/10.3174/ajnr.A5238
Hirayasu, Y.
- ADULT BRAINYou have accessHead-to-Head Visual Comparison between Brain Perfusion SPECT and Arterial Spin-Labeling MRI with Different Postlabeling Delays in Alzheimer DiseaseT. Kaneta, O. Katsuse, T. Hirano, M. Ogawa, K. Yoshida, T. Odawara, Y. Hirayasu and T. InoueAmerican Journal of Neuroradiology August 2017, 38 (8) 1562-1568; DOI: https://doi.org/10.3174/ajnr.A5238
Hirsch, J.A.
- You have accessTo tPA or Not to tPA, That Is the QuestionT.M. Leslie-Mazwi, R.V. Chandra and J.A. HirschAmerican Journal of Neuroradiology August 2017, 38 (8) 1464-1466; DOI: https://doi.org/10.3174/ajnr.A5263
Hoermann, R.
- HEAD & NECKYou have accessInfluence of Ultra-Low-Dose and Iterative Reconstructions on the Visualization of Orbital Soft Tissues on Maxillofacial CTG. Widmann, D. Juranek, F. Waldenberger, P. Schullian, A. Dennhardt, R. Hoermann, M. Steurer, E.-M. Gassner and W. PuelacherAmerican Journal of Neuroradiology August 2017, 38 (8) 1630-1635; DOI: https://doi.org/10.3174/ajnr.A5239
Hori, M.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
Hoxworth, J.M.
- ADULT BRAINYou have accessRetrospective Validation of a Computer-Assisted Quantification Model of Intracerebral Hemorrhage Volume on Accuracy, Precision, and Acquisition Time, Compared with Standard ABC/2 Manual Volume CalculationW. Xue, S. Vegunta, C.M. Zwart, M.I. Aguilar, A.C. Patel, J.M. Hoxworth, B.M. Demaerschalk and J.R. MitchellAmerican Journal of Neuroradiology August 2017, 38 (8) 1536-1542; DOI: https://doi.org/10.3174/ajnr.A5256
Huerga, E.
- ADULT BRAINYou have accessCumulative Dose of Macrocyclic Gadolinium-Based Contrast Agent Improves Detection of Enhancing Lesions in Patients with Multiple SclerosisA. Rovira, C. Auger, E. Huerga, J.F. Corral, R. Mitjana, J. Sastre-Garriga, M. Tintoré and X. MontalbanAmerican Journal of Neuroradiology August 2017, 38 (8) 1486-1493; DOI: https://doi.org/10.3174/ajnr.A5253
Hurteau-Miller, J.
- PEDIATRICSYou have accessDoes 3T Fetal MRI Improve Image Resolution of Normal Brain Structures between 20 and 24 Weeks' Gestational Age?G. Priego, N.J. Barrowman, J. Hurteau-Miller and E. MillerAmerican Journal of Neuroradiology August 2017, 38 (8) 1636-1642; DOI: https://doi.org/10.3174/ajnr.A5251
I
Ikuta, I.
- You have accessRegarding “Measured Head CT/CTA Skin Dose and Intensive Care Unit Patient Cumulative Exposure”I. Ikuta, A. Mustafa and M.H. JohnsonAmerican Journal of Neuroradiology August 2017, 38 (8) E55; DOI: https://doi.org/10.3174/ajnr.A5234
Inoue, T.
- ADULT BRAINYou have accessHead-to-Head Visual Comparison between Brain Perfusion SPECT and Arterial Spin-Labeling MRI with Different Postlabeling Delays in Alzheimer DiseaseT. Kaneta, O. Katsuse, T. Hirano, M. Ogawa, K. Yoshida, T. Odawara, Y. Hirayasu and T. InoueAmerican Journal of Neuroradiology August 2017, 38 (8) 1562-1568; DOI: https://doi.org/10.3174/ajnr.A5238
Irie, R.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
J
Jaillard, A.
- ADULT BRAINOpen AccessReliability of White Matter Microstructural Changes in HIV Infection: Meta-Analysis and ConfirmationE.E. O'Connor, A. Jaillard, F. Renard and T.A. ZeffiroAmerican Journal of Neuroradiology August 2017, 38 (8) 1510-1519; DOI: https://doi.org/10.3174/ajnr.A5229
Janssen, H.
- INTERVENTIONALYou have accessState of Practice: Endovascular Treatment of Acute Aneurysmal SAH in GermanyH. Janssen, A. Berlis, J. Lutz, N. Thon and H. BrückmannAmerican Journal of Neuroradiology August 2017, 38 (8) 1574-1579; DOI: https://doi.org/10.3174/ajnr.A5260
Jennings, J.W.
- SPINEYou have accessPercutaneous Spinal Ablation in a Sheep Model: Protective Capacity of an Intact Cortex, Correlation of Ablation Parameters with Ablation Zone Size, and Correlation of Postablation MRI and Pathologic FindingsA.N. Wallace, T.J. Hillen, M.V. Friedman, Z.S. Zohny, B.H. Stephens, S.C. Greco, M.R. Talcott and J.W. JenningsAmerican Journal of Neuroradiology August 2017, 38 (8) 1653-1659; DOI: https://doi.org/10.3174/ajnr.A5228
Jensen, J.H.
- ADULT BRAINYou have accessDiffusional Kurtosis Imaging of the Corticospinal Tract in Multiple Sclerosis: Association with Neurologic DisabilityM.V. Spampinato, M.R. Kocher, J.H. Jensen, J.A. Helpern, H.R. Collins and N.U. HatchAmerican Journal of Neuroradiology August 2017, 38 (8) 1494-1500; DOI: https://doi.org/10.3174/ajnr.A5225
Jiang, J.
- EXTRACRANIAL VASCULAROpen AccessJugular Anomalies in Multiple Sclerosis Are Associated with Increased Collateral Venous FlowS.K. Sethi, A.M. Daugherty, G. Gadda, D.T. Utriainen, J. Jiang, N. Raz and E.M. HaackeAmerican Journal of Neuroradiology August 2017, 38 (8) 1617-1622; DOI: https://doi.org/10.3174/ajnr.A5219
Jin, P.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Johnson, M.H.
- You have accessRegarding “Measured Head CT/CTA Skin Dose and Intensive Care Unit Patient Cumulative Exposure”I. Ikuta, A. Mustafa and M.H. JohnsonAmerican Journal of Neuroradiology August 2017, 38 (8) E55; DOI: https://doi.org/10.3174/ajnr.A5234
Juranek, D.
- HEAD & NECKYou have accessInfluence of Ultra-Low-Dose and Iterative Reconstructions on the Visualization of Orbital Soft Tissues on Maxillofacial CTG. Widmann, D. Juranek, F. Waldenberger, P. Schullian, A. Dennhardt, R. Hoermann, M. Steurer, E.-M. Gassner and W. PuelacherAmerican Journal of Neuroradiology August 2017, 38 (8) 1630-1635; DOI: https://doi.org/10.3174/ajnr.A5239
K
Kallmes, D.F.
- ADULT BRAINOpen AccessDentate Update: Imaging Features of Entities That Affect the Dentate NucleusK.M. Bond, W. Brinjikji, L.J. Eckel, D.F. Kallmes, R.J. McDonald and C.M. CarrAmerican Journal of Neuroradiology August 2017, 38 (8) 1467-1474; DOI: https://doi.org/10.3174/ajnr.A5138
Kaneta, T.
- ADULT BRAINYou have accessHead-to-Head Visual Comparison between Brain Perfusion SPECT and Arterial Spin-Labeling MRI with Different Postlabeling Delays in Alzheimer DiseaseT. Kaneta, O. Katsuse, T. Hirano, M. Ogawa, K. Yoshida, T. Odawara, Y. Hirayasu and T. InoueAmerican Journal of Neuroradiology August 2017, 38 (8) 1562-1568; DOI: https://doi.org/10.3174/ajnr.A5238
Kang, S.-G.
- ADULT BRAINYou have accessThe Initial Area Under the Curve Derived from Dynamic Contrast-Enhanced MRI Improves Prognosis Prediction in Glioblastoma with Unmethylated MGMT PromoterY.S. Choi, S.S. Ahn, H.-J. Lee, J.H. Chang, S.-G. Kang, E.H. Kim, S.H. Kim and S.-K. LeeAmerican Journal of Neuroradiology August 2017, 38 (8) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A5265
Kapadia, Anish
- You have accessPerspectivesAnish KapadiaAmerican Journal of Neuroradiology August 2017, 38 (8) 1463; DOI: https://doi.org/10.3174/ajnr.P0041
Karis, J.P.
- Open AccessIntroduction of a Dedicated Emergency Department MR Imaging Scanner at the Barrow Neurological InstituteM. Buller and J.P. KarisAmerican Journal of Neuroradiology August 2017, 38 (8) 1480-1485; DOI: https://doi.org/10.3174/ajnr.A5210
Kato, A.
- ADULT BRAINYou have accessPerfusion MR Imaging Using a 3D Pulsed Continuous Arterial Spin-Labeling Method for Acute Cerebral Infarction Classified as Branch Atheromatous Disease Involving the Lenticulostriate Artery TerritoryY. Shinohara, A. Kato, K. Kuya, K. Okuda, M. Sakamoto, H. Kowa and T. OgawaAmerican Journal of Neuroradiology August 2017, 38 (8) 1550-1554; DOI: https://doi.org/10.3174/ajnr.A5247
Katsuse, O.
- ADULT BRAINYou have accessHead-to-Head Visual Comparison between Brain Perfusion SPECT and Arterial Spin-Labeling MRI with Different Postlabeling Delays in Alzheimer DiseaseT. Kaneta, O. Katsuse, T. Hirano, M. Ogawa, K. Yoshida, T. Odawara, Y. Hirayasu and T. InoueAmerican Journal of Neuroradiology August 2017, 38 (8) 1562-1568; DOI: https://doi.org/10.3174/ajnr.A5238
Kieser, M.
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Kikuchi, Y.
- EDITOR'S CHOICEADULT BRAINYou have accessDifferentiation between Treatment-Induced Necrosis and Recurrent Tumors in Patients with Metastatic Brain Tumors: Comparison among 11C-Methionine-PET, FDG-PET, MR Permeability Imaging, and MRI-ADC—Preliminary ResultsN. Tomura, M. Kokubun, T. Saginoya, Y. Mizuno and Y. KikuchiAmerican Journal of Neuroradiology August 2017, 38 (8) 1520-1527; DOI: https://doi.org/10.3174/ajnr.A5252
The authors evaluated the feasibility of MR permeability imaging by comparison with 11C-methionine-PET, FDG-PET, and DWI for differentiating radiation necrosis from recurrent tumors in 15 patients with 18 lesions following gamma knife radiosurgery. The area under the ROC curve for differentiating radiation necrosis from recurrent tumors was the best for the 11C-methionine ratio (0.90) followed by the contrast-enhancement ratio (0.81), maximum slope of increase (millimole/second) (0.80), and the initial area under the signal intensity–time curve (0.78). They conclude that PET using 11C-methionine may be superior to MR permeability imaging, ADC, and FDG-PET for differentiating radiation necrosis from recurrent tumors after gamma knife radiosurgery for metastatic brain tumors.
Kim, E.H.
- ADULT BRAINYou have accessThe Initial Area Under the Curve Derived from Dynamic Contrast-Enhanced MRI Improves Prognosis Prediction in Glioblastoma with Unmethylated MGMT PromoterY.S. Choi, S.S. Ahn, H.-J. Lee, J.H. Chang, S.-G. Kang, E.H. Kim, S.H. Kim and S.-K. LeeAmerican Journal of Neuroradiology August 2017, 38 (8) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A5265
Kim, G.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Kim, G.S.
- FELLOWS' JOURNAL CLUBINTERVENTIONALYou have accessAcute Basilar Artery Occlusion: Differences in Characteristics and Outcomes after Endovascular Therapy between Patients with and without Underlying Severe Atherosclerotic StenosisY.Y. Lee, W. Yoon, S.K. Kim, B.H. Baek, G.S. Kim, J.T. Kim and M.S. ParkAmerican Journal of Neuroradiology August 2017, 38 (8) 1600-1604; DOI: https://doi.org/10.3174/ajnr.A5233
Sixty-two patients with acute basilar artery occlusion underwent multimodal endovascular therapy with stent-retriever thrombectomy as a first-line endovascular therapy. Patients with underlying intracranial atherosclerotic stenosis underwent additional intracranial angioplasty and stent placement. Underlying intracranial atherosclerotic stenosis was identified at the occlusion site in 15 patients (24.1%). Occlusion in the proximal segment of the basilar artery was more common in patients with intracranial atherosclerotic stenosis (60% versus 6.4%), whereas occlusion in the distal segment was more common in those without it. Patients with and without underlying intracranial atherosclerotic stenosis who underwent endovascular therapy had similar outcomes.
Kim, J.T.
- FELLOWS' JOURNAL CLUBINTERVENTIONALYou have accessAcute Basilar Artery Occlusion: Differences in Characteristics and Outcomes after Endovascular Therapy between Patients with and without Underlying Severe Atherosclerotic StenosisY.Y. Lee, W. Yoon, S.K. Kim, B.H. Baek, G.S. Kim, J.T. Kim and M.S. ParkAmerican Journal of Neuroradiology August 2017, 38 (8) 1600-1604; DOI: https://doi.org/10.3174/ajnr.A5233
Sixty-two patients with acute basilar artery occlusion underwent multimodal endovascular therapy with stent-retriever thrombectomy as a first-line endovascular therapy. Patients with underlying intracranial atherosclerotic stenosis underwent additional intracranial angioplasty and stent placement. Underlying intracranial atherosclerotic stenosis was identified at the occlusion site in 15 patients (24.1%). Occlusion in the proximal segment of the basilar artery was more common in patients with intracranial atherosclerotic stenosis (60% versus 6.4%), whereas occlusion in the distal segment was more common in those without it. Patients with and without underlying intracranial atherosclerotic stenosis who underwent endovascular therapy had similar outcomes.
Kim, S.H.
- ADULT BRAINYou have accessThe Initial Area Under the Curve Derived from Dynamic Contrast-Enhanced MRI Improves Prognosis Prediction in Glioblastoma with Unmethylated MGMT PromoterY.S. Choi, S.S. Ahn, H.-J. Lee, J.H. Chang, S.-G. Kang, E.H. Kim, S.H. Kim and S.-K. LeeAmerican Journal of Neuroradiology August 2017, 38 (8) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A5265
Kim, S.K.
- FELLOWS' JOURNAL CLUBINTERVENTIONALYou have accessAcute Basilar Artery Occlusion: Differences in Characteristics and Outcomes after Endovascular Therapy between Patients with and without Underlying Severe Atherosclerotic StenosisY.Y. Lee, W. Yoon, S.K. Kim, B.H. Baek, G.S. Kim, J.T. Kim and M.S. ParkAmerican Journal of Neuroradiology August 2017, 38 (8) 1600-1604; DOI: https://doi.org/10.3174/ajnr.A5233
Sixty-two patients with acute basilar artery occlusion underwent multimodal endovascular therapy with stent-retriever thrombectomy as a first-line endovascular therapy. Patients with underlying intracranial atherosclerotic stenosis underwent additional intracranial angioplasty and stent placement. Underlying intracranial atherosclerotic stenosis was identified at the occlusion site in 15 patients (24.1%). Occlusion in the proximal segment of the basilar artery was more common in patients with intracranial atherosclerotic stenosis (60% versus 6.4%), whereas occlusion in the distal segment was more common in those without it. Patients with and without underlying intracranial atherosclerotic stenosis who underwent endovascular therapy had similar outcomes.
Klose, C.
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Koch, G.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Kocher, M.R.
- ADULT BRAINYou have accessDiffusional Kurtosis Imaging of the Corticospinal Tract in Multiple Sclerosis: Association with Neurologic DisabilityM.V. Spampinato, M.R. Kocher, J.H. Jensen, J.A. Helpern, H.R. Collins and N.U. HatchAmerican Journal of Neuroradiology August 2017, 38 (8) 1494-1500; DOI: https://doi.org/10.3174/ajnr.A5225
Kokubun, M.
- EDITOR'S CHOICEADULT BRAINYou have accessDifferentiation between Treatment-Induced Necrosis and Recurrent Tumors in Patients with Metastatic Brain Tumors: Comparison among 11C-Methionine-PET, FDG-PET, MR Permeability Imaging, and MRI-ADC—Preliminary ResultsN. Tomura, M. Kokubun, T. Saginoya, Y. Mizuno and Y. KikuchiAmerican Journal of Neuroradiology August 2017, 38 (8) 1520-1527; DOI: https://doi.org/10.3174/ajnr.A5252
The authors evaluated the feasibility of MR permeability imaging by comparison with 11C-methionine-PET, FDG-PET, and DWI for differentiating radiation necrosis from recurrent tumors in 15 patients with 18 lesions following gamma knife radiosurgery. The area under the ROC curve for differentiating radiation necrosis from recurrent tumors was the best for the 11C-methionine ratio (0.90) followed by the contrast-enhancement ratio (0.81), maximum slope of increase (millimole/second) (0.80), and the initial area under the signal intensity–time curve (0.78). They conclude that PET using 11C-methionine may be superior to MR permeability imaging, ADC, and FDG-PET for differentiating radiation necrosis from recurrent tumors after gamma knife radiosurgery for metastatic brain tumors.
Kowa, H.
- ADULT BRAINYou have accessPerfusion MR Imaging Using a 3D Pulsed Continuous Arterial Spin-Labeling Method for Acute Cerebral Infarction Classified as Branch Atheromatous Disease Involving the Lenticulostriate Artery TerritoryY. Shinohara, A. Kato, K. Kuya, K. Okuda, M. Sakamoto, H. Kowa and T. OgawaAmerican Journal of Neuroradiology August 2017, 38 (8) 1550-1554; DOI: https://doi.org/10.3174/ajnr.A5247
Kumamaru, K.K.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
Kuya, K.
- ADULT BRAINYou have accessPerfusion MR Imaging Using a 3D Pulsed Continuous Arterial Spin-Labeling Method for Acute Cerebral Infarction Classified as Branch Atheromatous Disease Involving the Lenticulostriate Artery TerritoryY. Shinohara, A. Kato, K. Kuya, K. Okuda, M. Sakamoto, H. Kowa and T. OgawaAmerican Journal of Neuroradiology August 2017, 38 (8) 1550-1554; DOI: https://doi.org/10.3174/ajnr.A5247
L
Lee, H.-J.
- ADULT BRAINYou have accessThe Initial Area Under the Curve Derived from Dynamic Contrast-Enhanced MRI Improves Prognosis Prediction in Glioblastoma with Unmethylated MGMT PromoterY.S. Choi, S.S. Ahn, H.-J. Lee, J.H. Chang, S.-G. Kang, E.H. Kim, S.H. Kim and S.-K. LeeAmerican Journal of Neuroradiology August 2017, 38 (8) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A5265
Lee, S.-K.
- ADULT BRAINYou have accessThe Initial Area Under the Curve Derived from Dynamic Contrast-Enhanced MRI Improves Prognosis Prediction in Glioblastoma with Unmethylated MGMT PromoterY.S. Choi, S.S. Ahn, H.-J. Lee, J.H. Chang, S.-G. Kang, E.H. Kim, S.H. Kim and S.-K. LeeAmerican Journal of Neuroradiology August 2017, 38 (8) 1528-1535; DOI: https://doi.org/10.3174/ajnr.A5265
Lee, Y.Y.
- FELLOWS' JOURNAL CLUBINTERVENTIONALYou have accessAcute Basilar Artery Occlusion: Differences in Characteristics and Outcomes after Endovascular Therapy between Patients with and without Underlying Severe Atherosclerotic StenosisY.Y. Lee, W. Yoon, S.K. Kim, B.H. Baek, G.S. Kim, J.T. Kim and M.S. ParkAmerican Journal of Neuroradiology August 2017, 38 (8) 1600-1604; DOI: https://doi.org/10.3174/ajnr.A5233
Sixty-two patients with acute basilar artery occlusion underwent multimodal endovascular therapy with stent-retriever thrombectomy as a first-line endovascular therapy. Patients with underlying intracranial atherosclerotic stenosis underwent additional intracranial angioplasty and stent placement. Underlying intracranial atherosclerotic stenosis was identified at the occlusion site in 15 patients (24.1%). Occlusion in the proximal segment of the basilar artery was more common in patients with intracranial atherosclerotic stenosis (60% versus 6.4%), whereas occlusion in the distal segment was more common in those without it. Patients with and without underlying intracranial atherosclerotic stenosis who underwent endovascular therapy had similar outcomes.
Leslie-Mazwi, T.M.
- You have accessTo tPA or Not to tPA, That Is the QuestionT.M. Leslie-Mazwi, R.V. Chandra and J.A. HirschAmerican Journal of Neuroradiology August 2017, 38 (8) 1464-1466; DOI: https://doi.org/10.3174/ajnr.A5263
Levy, E.I.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Li, H.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Li, W.
- You have accessRegarding “Differences in Hemodynamics and Rupture Rate of Aneurysms at the Bifurcation of the Basilar and Internal Carotid Arteries”W. Li and Y. WangAmerican Journal of Neuroradiology August 2017, 38 (8) E51; DOI: https://doi.org/10.3174/ajnr.A5224
Linn, K.A.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Liu, X.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Lutz, J.
- INTERVENTIONALYou have accessState of Practice: Endovascular Treatment of Acute Aneurysmal SAH in GermanyH. Janssen, A. Berlis, J. Lutz, N. Thon and H. BrückmannAmerican Journal of Neuroradiology August 2017, 38 (8) 1574-1579; DOI: https://doi.org/10.3174/ajnr.A5260
M
Macgowan, C.K.
- EDITOR'S CHOICEADULT BRAINOpen AccessTemporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood VelocityA.D. Robertson, G. Matta, V.S. Basile, S.E. Black, C.K. Macgowan, J.A. Detre and B.J. MacIntoshAmerican Journal of Neuroradiology August 2017, 38 (8) 1555-1561; DOI: https://doi.org/10.3174/ajnr.A5257
The authors performed consecutive pseudocontinuous arterial spin-labeling and phase-contrast MR imaging on 82 individuals (healthy young adults, healthy older adults, and older adults with cerebral small vessel disease or chronic stroke infarcts) and examined associations between extracranial phase-contrast hemodynamics and intracranial arterial spin-labeling characteristics, which were defined by labeling efficiency, temporal signal-to-noise ratio, and spatial coefficient of variation. Large-artery blood velocity was inversely associated with labeling efficiency, temporal SNR, and spatial coefficient of variation of arterial spin-labeling. They conclude that choosing arterial spin-labeling timing parameters with on-line knowledge of blood velocity may improve CBF quantification.
MacIntosh, B.J.
- EDITOR'S CHOICEADULT BRAINOpen AccessTemporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood VelocityA.D. Robertson, G. Matta, V.S. Basile, S.E. Black, C.K. Macgowan, J.A. Detre and B.J. MacIntoshAmerican Journal of Neuroradiology August 2017, 38 (8) 1555-1561; DOI: https://doi.org/10.3174/ajnr.A5257
The authors performed consecutive pseudocontinuous arterial spin-labeling and phase-contrast MR imaging on 82 individuals (healthy young adults, healthy older adults, and older adults with cerebral small vessel disease or chronic stroke infarcts) and examined associations between extracranial phase-contrast hemodynamics and intracranial arterial spin-labeling characteristics, which were defined by labeling efficiency, temporal signal-to-noise ratio, and spatial coefficient of variation. Large-artery blood velocity was inversely associated with labeling efficiency, temporal SNR, and spatial coefficient of variation of arterial spin-labeling. They conclude that choosing arterial spin-labeling timing parameters with on-line knowledge of blood velocity may improve CBF quantification.
Martí-Fàbregas, J.
- ADULT BRAINYou have accessTranscranial Duplex Sonography Predicts Outcome following an Intracerebral HemorrhageP. Camps-Renom, J. Méndez, E. Granell, F. Casoni, L. Prats-Sánchez, A. Martínez-Domeño, D. Guisado-Alonso, J. Martí-Fàbregas and R. Delgado-MederosAmerican Journal of Neuroradiology August 2017, 38 (8) 1543-1549; DOI: https://doi.org/10.3174/ajnr.A5248
Martínez-Domeño, A.
- ADULT BRAINYou have accessTranscranial Duplex Sonography Predicts Outcome following an Intracerebral HemorrhageP. Camps-Renom, J. Méndez, E. Granell, F. Casoni, L. Prats-Sánchez, A. Martínez-Domeño, D. Guisado-Alonso, J. Martí-Fàbregas and R. Delgado-MederosAmerican Journal of Neuroradiology August 2017, 38 (8) 1543-1549; DOI: https://doi.org/10.3174/ajnr.A5248
Matta, G.
- EDITOR'S CHOICEADULT BRAINOpen AccessTemporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood VelocityA.D. Robertson, G. Matta, V.S. Basile, S.E. Black, C.K. Macgowan, J.A. Detre and B.J. MacIntoshAmerican Journal of Neuroradiology August 2017, 38 (8) 1555-1561; DOI: https://doi.org/10.3174/ajnr.A5257
The authors performed consecutive pseudocontinuous arterial spin-labeling and phase-contrast MR imaging on 82 individuals (healthy young adults, healthy older adults, and older adults with cerebral small vessel disease or chronic stroke infarcts) and examined associations between extracranial phase-contrast hemodynamics and intracranial arterial spin-labeling characteristics, which were defined by labeling efficiency, temporal signal-to-noise ratio, and spatial coefficient of variation. Large-artery blood velocity was inversely associated with labeling efficiency, temporal SNR, and spatial coefficient of variation of arterial spin-labeling. They conclude that choosing arterial spin-labeling timing parameters with on-line knowledge of blood velocity may improve CBF quantification.
McDonald, R.J.
- ADULT BRAINOpen AccessDentate Update: Imaging Features of Entities That Affect the Dentate NucleusK.M. Bond, W. Brinjikji, L.J. Eckel, D.F. Kallmes, R.J. McDonald and C.M. CarrAmerican Journal of Neuroradiology August 2017, 38 (8) 1467-1474; DOI: https://doi.org/10.3174/ajnr.A5138
Méndez, J.
- ADULT BRAINYou have accessTranscranial Duplex Sonography Predicts Outcome following an Intracerebral HemorrhageP. Camps-Renom, J. Méndez, E. Granell, F. Casoni, L. Prats-Sánchez, A. Martínez-Domeño, D. Guisado-Alonso, J. Martí-Fàbregas and R. Delgado-MederosAmerican Journal of Neuroradiology August 2017, 38 (8) 1543-1549; DOI: https://doi.org/10.3174/ajnr.A5248
Miller, E.
- PEDIATRICSYou have accessDoes 3T Fetal MRI Improve Image Resolution of Normal Brain Structures between 20 and 24 Weeks' Gestational Age?G. Priego, N.J. Barrowman, J. Hurteau-Miller and E. MillerAmerican Journal of Neuroradiology August 2017, 38 (8) 1636-1642; DOI: https://doi.org/10.3174/ajnr.A5251
Mitchell, J.R.
- ADULT BRAINYou have accessRetrospective Validation of a Computer-Assisted Quantification Model of Intracerebral Hemorrhage Volume on Accuracy, Precision, and Acquisition Time, Compared with Standard ABC/2 Manual Volume CalculationW. Xue, S. Vegunta, C.M. Zwart, M.I. Aguilar, A.C. Patel, J.M. Hoxworth, B.M. Demaerschalk and J.R. MitchellAmerican Journal of Neuroradiology August 2017, 38 (8) 1536-1542; DOI: https://doi.org/10.3174/ajnr.A5256
Mitjana, R.
- ADULT BRAINYou have accessCumulative Dose of Macrocyclic Gadolinium-Based Contrast Agent Improves Detection of Enhancing Lesions in Patients with Multiple SclerosisA. Rovira, C. Auger, E. Huerga, J.F. Corral, R. Mitjana, J. Sastre-Garriga, M. Tintoré and X. MontalbanAmerican Journal of Neuroradiology August 2017, 38 (8) 1486-1493; DOI: https://doi.org/10.3174/ajnr.A5253
Mizuno, Y.
- EDITOR'S CHOICEADULT BRAINYou have accessDifferentiation between Treatment-Induced Necrosis and Recurrent Tumors in Patients with Metastatic Brain Tumors: Comparison among 11C-Methionine-PET, FDG-PET, MR Permeability Imaging, and MRI-ADC—Preliminary ResultsN. Tomura, M. Kokubun, T. Saginoya, Y. Mizuno and Y. KikuchiAmerican Journal of Neuroradiology August 2017, 38 (8) 1520-1527; DOI: https://doi.org/10.3174/ajnr.A5252
The authors evaluated the feasibility of MR permeability imaging by comparison with 11C-methionine-PET, FDG-PET, and DWI for differentiating radiation necrosis from recurrent tumors in 15 patients with 18 lesions following gamma knife radiosurgery. The area under the ROC curve for differentiating radiation necrosis from recurrent tumors was the best for the 11C-methionine ratio (0.90) followed by the contrast-enhancement ratio (0.81), maximum slope of increase (millimole/second) (0.80), and the initial area under the signal intensity–time curve (0.78). They conclude that PET using 11C-methionine may be superior to MR permeability imaging, ADC, and FDG-PET for differentiating radiation necrosis from recurrent tumors after gamma knife radiosurgery for metastatic brain tumors.
Moffat, K.J.
- FELLOWS' JOURNAL CLUBFUNCTIONALYou have accessFunctional Connectivity in Virally Suppressed Patients with HIV-Associated Neurocognitive Disorder: A Resting-State AnalysisJ.R. Chaganti, A. Heinecke, T.M. Gates, K.J. Moffat and B.J. BrewAmerican Journal of Neuroradiology August 2017, 38 (8) 1623-1629; DOI: https://doi.org/10.3174/ajnr.A5246
Eighteen patients with active HIV-associated neurocognitive disorder (recent diagnosis with progressing symptoms) on combination antiretroviral therapy with viral suppression in both blood and CSF and 9 demographically matched control subjects underwent resting-state functional MR imaging. The connectivity in the 6 known neural networks was assessed. There were significant group differences between the control and HIV-associated neurocognitive disorder groups in the salience and executive networks. The authors conclude that active HIV-associated neurocognitive disorder in virally suppressed patients is associated with significantly decreased connectivity in the salience and executive networks, thereby making it potentially useful as a biomarker.
Möhlenbruch, M.
- INTERVENTIONALOpen Accesse-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical ThrombectomyJ. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. NagelAmerican Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
Möhlenbruch, M.A.
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Montalban, X.
- ADULT BRAINYou have accessCumulative Dose of Macrocyclic Gadolinium-Based Contrast Agent Improves Detection of Enhancing Lesions in Patients with Multiple SclerosisA. Rovira, C. Auger, E. Huerga, J.F. Corral, R. Mitjana, J. Sastre-Garriga, M. Tintoré and X. MontalbanAmerican Journal of Neuroradiology August 2017, 38 (8) 1486-1493; DOI: https://doi.org/10.3174/ajnr.A5253
Moore, J.M.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Morana, G.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Motta, C.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Mustafa, A.
- You have accessRegarding “Measured Head CT/CTA Skin Dose and Intensive Care Unit Patient Cumulative Exposure”I. Ikuta, A. Mustafa and M.H. JohnsonAmerican Journal of Neuroradiology August 2017, 38 (8) E55; DOI: https://doi.org/10.3174/ajnr.A5234
N
Nagel, S.
- INTERVENTIONALOpen Accesse-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical ThrombectomyJ. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. NagelAmerican Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Nair, G.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Nawfel, R.D.
- You have accessReply:R.D. Nawfel and G.S. YoungAmerican Journal of Neuroradiology August 2017, 38 (8) E56; DOI: https://doi.org/10.3174/ajnr.A5242
O
O'Connor, E.E.
- ADULT BRAINOpen AccessReliability of White Matter Microstructural Changes in HIV Infection: Meta-Analysis and ConfirmationE.E. O'Connor, A. Jaillard, F. Renard and T.A. ZeffiroAmerican Journal of Neuroradiology August 2017, 38 (8) 1510-1519; DOI: https://doi.org/10.3174/ajnr.A5229
Odawara, T.
- ADULT BRAINYou have accessHead-to-Head Visual Comparison between Brain Perfusion SPECT and Arterial Spin-Labeling MRI with Different Postlabeling Delays in Alzheimer DiseaseT. Kaneta, O. Katsuse, T. Hirano, M. Ogawa, K. Yoshida, T. Odawara, Y. Hirayasu and T. InoueAmerican Journal of Neuroradiology August 2017, 38 (8) 1562-1568; DOI: https://doi.org/10.3174/ajnr.A5238
Ogawa, M.
- ADULT BRAINYou have accessHead-to-Head Visual Comparison between Brain Perfusion SPECT and Arterial Spin-Labeling MRI with Different Postlabeling Delays in Alzheimer DiseaseT. Kaneta, O. Katsuse, T. Hirano, M. Ogawa, K. Yoshida, T. Odawara, Y. Hirayasu and T. InoueAmerican Journal of Neuroradiology August 2017, 38 (8) 1562-1568; DOI: https://doi.org/10.3174/ajnr.A5238
Ogawa, T.
- ADULT BRAINYou have accessPerfusion MR Imaging Using a 3D Pulsed Continuous Arterial Spin-Labeling Method for Acute Cerebral Infarction Classified as Branch Atheromatous Disease Involving the Lenticulostriate Artery TerritoryY. Shinohara, A. Kato, K. Kuya, K. Okuda, M. Sakamoto, H. Kowa and T. OgawaAmerican Journal of Neuroradiology August 2017, 38 (8) 1550-1554; DOI: https://doi.org/10.3174/ajnr.A5247
Ogilvy, C.S.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Oh, J.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Oishi, H.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
Okuda, K.
- ADULT BRAINYou have accessPerfusion MR Imaging Using a 3D Pulsed Continuous Arterial Spin-Labeling Method for Acute Cerebral Infarction Classified as Branch Atheromatous Disease Involving the Lenticulostriate Artery TerritoryY. Shinohara, A. Kato, K. Kuya, K. Okuda, M. Sakamoto, H. Kowa and T. OgawaAmerican Journal of Neuroradiology August 2017, 38 (8) 1550-1554; DOI: https://doi.org/10.3174/ajnr.A5247
P
Paladini, D.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Palumbo, G.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Panella, M.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Papinutto, N.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Parazzini, C.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Park, H.S.
- You have accessRegarding “What Is the Ideal Core Number for Ultrasonography-Guided Thyroid Biopsy of Cytologically Inconclusive Nodules?”H.S. Park, J.H. Baek and N.D. GyuAmerican Journal of Neuroradiology August 2017, 38 (8) E53-E54; DOI: https://doi.org/10.3174/ajnr.A5231
Park, M.S.
- FELLOWS' JOURNAL CLUBINTERVENTIONALYou have accessAcute Basilar Artery Occlusion: Differences in Characteristics and Outcomes after Endovascular Therapy between Patients with and without Underlying Severe Atherosclerotic StenosisY.Y. Lee, W. Yoon, S.K. Kim, B.H. Baek, G.S. Kim, J.T. Kim and M.S. ParkAmerican Journal of Neuroradiology August 2017, 38 (8) 1600-1604; DOI: https://doi.org/10.3174/ajnr.A5233
Sixty-two patients with acute basilar artery occlusion underwent multimodal endovascular therapy with stent-retriever thrombectomy as a first-line endovascular therapy. Patients with underlying intracranial atherosclerotic stenosis underwent additional intracranial angioplasty and stent placement. Underlying intracranial atherosclerotic stenosis was identified at the occlusion site in 15 patients (24.1%). Occlusion in the proximal segment of the basilar artery was more common in patients with intracranial atherosclerotic stenosis (60% versus 6.4%), whereas occlusion in the distal segment was more common in those without it. Patients with and without underlying intracranial atherosclerotic stenosis who underwent endovascular therapy had similar outcomes.
Patel, A.C.
- ADULT BRAINYou have accessRetrospective Validation of a Computer-Assisted Quantification Model of Intracerebral Hemorrhage Volume on Accuracy, Precision, and Acquisition Time, Compared with Standard ABC/2 Manual Volume CalculationW. Xue, S. Vegunta, C.M. Zwart, M.I. Aguilar, A.C. Patel, J.M. Hoxworth, B.M. Demaerschalk and J.R. MitchellAmerican Journal of Neuroradiology August 2017, 38 (8) 1536-1542; DOI: https://doi.org/10.3174/ajnr.A5256
Pelletier, D.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Pfaff, J.
- INTERVENTIONALOpen Accesse-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical ThrombectomyJ. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. NagelAmerican Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Pham, D.L.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Pinelli, L.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Pizzuto, S.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Prats-Sánchez, L.
- ADULT BRAINYou have accessTranscranial Duplex Sonography Predicts Outcome following an Intracerebral HemorrhageP. Camps-Renom, J. Méndez, E. Granell, F. Casoni, L. Prats-Sánchez, A. Martínez-Domeño, D. Guisado-Alonso, J. Martí-Fàbregas and R. Delgado-MederosAmerican Journal of Neuroradiology August 2017, 38 (8) 1543-1549; DOI: https://doi.org/10.3174/ajnr.A5248
Priego, G.
- PEDIATRICSYou have accessDoes 3T Fetal MRI Improve Image Resolution of Normal Brain Structures between 20 and 24 Weeks' Gestational Age?G. Priego, N.J. Barrowman, J. Hurteau-Miller and E. MillerAmerican Journal of Neuroradiology August 2017, 38 (8) 1636-1642; DOI: https://doi.org/10.3174/ajnr.A5251
Puelacher, W.
- HEAD & NECKYou have accessInfluence of Ultra-Low-Dose and Iterative Reconstructions on the Visualization of Orbital Soft Tissues on Maxillofacial CTG. Widmann, D. Juranek, F. Waldenberger, P. Schullian, A. Dennhardt, R. Hoermann, M. Steurer, E.-M. Gassner and W. PuelacherAmerican Journal of Neuroradiology August 2017, 38 (8) 1630-1635; DOI: https://doi.org/10.3174/ajnr.A5239
Putman, C.
- You have accessREPLY:R. Doddasomayajula, C. Putman and J.R. CebralAmerican Journal of Neuroradiology August 2017, 38 (8) E52; DOI: https://doi.org/10.3174/ajnr.A5240
R
Raz, N.
- EXTRACRANIAL VASCULAROpen AccessJugular Anomalies in Multiple Sclerosis Are Associated with Increased Collateral Venous FlowS.K. Sethi, A.M. Daugherty, G. Gadda, D.T. Utriainen, J. Jiang, N. Raz and E.M. HaackeAmerican Journal of Neuroradiology August 2017, 38 (8) 1617-1622; DOI: https://doi.org/10.3174/ajnr.A5219
Reich, D.S.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Renard, F.
- ADULT BRAINOpen AccessReliability of White Matter Microstructural Changes in HIV Infection: Meta-Analysis and ConfirmationE.E. O'Connor, A. Jaillard, F. Renard and T.A. ZeffiroAmerican Journal of Neuroradiology August 2017, 38 (8) 1510-1519; DOI: https://doi.org/10.3174/ajnr.A5229
Righini, A.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Ringleb, P.A.
- INTERVENTIONALOpen Accesse-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical ThrombectomyJ. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. NagelAmerican Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Rizzato, B.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Robertson, A.D.
- EDITOR'S CHOICEADULT BRAINOpen AccessTemporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood VelocityA.D. Robertson, G. Matta, V.S. Basile, S.E. Black, C.K. Macgowan, J.A. Detre and B.J. MacIntoshAmerican Journal of Neuroradiology August 2017, 38 (8) 1555-1561; DOI: https://doi.org/10.3174/ajnr.A5257
The authors performed consecutive pseudocontinuous arterial spin-labeling and phase-contrast MR imaging on 82 individuals (healthy young adults, healthy older adults, and older adults with cerebral small vessel disease or chronic stroke infarcts) and examined associations between extracranial phase-contrast hemodynamics and intracranial arterial spin-labeling characteristics, which were defined by labeling efficiency, temporal signal-to-noise ratio, and spatial coefficient of variation. Large-artery blood velocity was inversely associated with labeling efficiency, temporal SNR, and spatial coefficient of variation of arterial spin-labeling. They conclude that choosing arterial spin-labeling timing parameters with on-line knowledge of blood velocity may improve CBF quantification.
Rooney, W.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Rossi, A.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Rovira, A.
- ADULT BRAINYou have accessCumulative Dose of Macrocyclic Gadolinium-Based Contrast Agent Improves Detection of Enhancing Lesions in Patients with Multiple SclerosisA. Rovira, C. Auger, E. Huerga, J.F. Corral, R. Mitjana, J. Sastre-Garriga, M. Tintoré and X. MontalbanAmerican Journal of Neuroradiology August 2017, 38 (8) 1486-1493; DOI: https://doi.org/10.3174/ajnr.A5253
Roy, S.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
S
Saginoya, T.
- EDITOR'S CHOICEADULT BRAINYou have accessDifferentiation between Treatment-Induced Necrosis and Recurrent Tumors in Patients with Metastatic Brain Tumors: Comparison among 11C-Methionine-PET, FDG-PET, MR Permeability Imaging, and MRI-ADC—Preliminary ResultsN. Tomura, M. Kokubun, T. Saginoya, Y. Mizuno and Y. KikuchiAmerican Journal of Neuroradiology August 2017, 38 (8) 1520-1527; DOI: https://doi.org/10.3174/ajnr.A5252
The authors evaluated the feasibility of MR permeability imaging by comparison with 11C-methionine-PET, FDG-PET, and DWI for differentiating radiation necrosis from recurrent tumors in 15 patients with 18 lesions following gamma knife radiosurgery. The area under the ROC curve for differentiating radiation necrosis from recurrent tumors was the best for the 11C-methionine ratio (0.90) followed by the contrast-enhancement ratio (0.81), maximum slope of increase (millimole/second) (0.80), and the initial area under the signal intensity–time curve (0.78). They conclude that PET using 11C-methionine may be superior to MR permeability imaging, ADC, and FDG-PET for differentiating radiation necrosis from recurrent tumors after gamma knife radiosurgery for metastatic brain tumors.
Sakamoto, M.
- ADULT BRAINYou have accessPerfusion MR Imaging Using a 3D Pulsed Continuous Arterial Spin-Labeling Method for Acute Cerebral Infarction Classified as Branch Atheromatous Disease Involving the Lenticulostriate Artery TerritoryY. Shinohara, A. Kato, K. Kuya, K. Okuda, M. Sakamoto, H. Kowa and T. OgawaAmerican Journal of Neuroradiology August 2017, 38 (8) 1550-1554; DOI: https://doi.org/10.3174/ajnr.A5247
Sallustio, F.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Salter, A.
- SPINEYou have accessTemporal Evolution of Disc in Young Patients with Low Back Pain and Stress Reaction in Lumbar VertebraeA. Sharma, K. Sargar and A. SalterAmerican Journal of Neuroradiology August 2017, 38 (8) 1647-1652; DOI: https://doi.org/10.3174/ajnr.A5237
Sargar, K.
- SPINEYou have accessTemporal Evolution of Disc in Young Patients with Low Back Pain and Stress Reaction in Lumbar VertebraeA. Sharma, K. Sargar and A. SalterAmerican Journal of Neuroradiology August 2017, 38 (8) 1647-1652; DOI: https://doi.org/10.3174/ajnr.A5237
Sastre-Garriga, J.
- ADULT BRAINYou have accessCumulative Dose of Macrocyclic Gadolinium-Based Contrast Agent Improves Detection of Enhancing Lesions in Patients with Multiple SclerosisA. Rovira, C. Auger, E. Huerga, J.F. Corral, R. Mitjana, J. Sastre-Garriga, M. Tintoré and X. MontalbanAmerican Journal of Neuroradiology August 2017, 38 (8) 1486-1493; DOI: https://doi.org/10.3174/ajnr.A5253
Schieber, S.
- INTERVENTIONALOpen Accesse-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical ThrombectomyJ. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. NagelAmerican Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
Schönenberger, S.
- INTERVENTIONALOpen Accesse-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical ThrombectomyJ. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. NagelAmerican Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Schullian, P.
- HEAD & NECKYou have accessInfluence of Ultra-Low-Dose and Iterative Reconstructions on the Visualization of Orbital Soft Tissues on Maxillofacial CTG. Widmann, D. Juranek, F. Waldenberger, P. Schullian, A. Dennhardt, R. Hoermann, M. Steurer, E.-M. Gassner and W. PuelacherAmerican Journal of Neuroradiology August 2017, 38 (8) 1630-1635; DOI: https://doi.org/10.3174/ajnr.A5239
Scola, E.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Sethi, S.K.
- EXTRACRANIAL VASCULAROpen AccessJugular Anomalies in Multiple Sclerosis Are Associated with Increased Collateral Venous FlowS.K. Sethi, A.M. Daugherty, G. Gadda, D.T. Utriainen, J. Jiang, N. Raz and E.M. HaackeAmerican Journal of Neuroradiology August 2017, 38 (8) 1617-1622; DOI: https://doi.org/10.3174/ajnr.A5219
Severino, M.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Shakir, H.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Shallwani, H.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Sharma, A.
- SPINEYou have accessTemporal Evolution of Disc in Young Patients with Low Back Pain and Stress Reaction in Lumbar VertebraeA. Sharma, K. Sargar and A. SalterAmerican Journal of Neuroradiology August 2017, 38 (8) 1647-1652; DOI: https://doi.org/10.3174/ajnr.A5237
Shinohara, R.T.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Shinohara, Y.
- ADULT BRAINYou have accessPerfusion MR Imaging Using a 3D Pulsed Continuous Arterial Spin-Labeling Method for Acute Cerebral Infarction Classified as Branch Atheromatous Disease Involving the Lenticulostriate Artery TerritoryY. Shinohara, A. Kato, K. Kuya, K. Okuda, M. Sakamoto, H. Kowa and T. OgawaAmerican Journal of Neuroradiology August 2017, 38 (8) 1550-1554; DOI: https://doi.org/10.3174/ajnr.A5247
Sicotte, N.L.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Siddiqui, A.H.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Sina, C.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Spampinato, M.V.
- ADULT BRAINYou have accessDiffusional Kurtosis Imaging of the Corticospinal Tract in Multiple Sclerosis: Association with Neurologic DisabilityM.V. Spampinato, M.R. Kocher, J.H. Jensen, J.A. Helpern, H.R. Collins and N.U. HatchAmerican Journal of Neuroradiology August 2017, 38 (8) 1494-1500; DOI: https://doi.org/10.3174/ajnr.A5225
Stanzione, P.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Stefanini, M.
- ADULT BRAINOpen AccessCT Angiography ASPECTS Predicts Outcome Much Better Than Noncontrast CT in Patients with Stroke Treated EndovascularlyF. Sallustio, C. Motta, S. Pizzuto, M. Diomedi, B. Rizzato, M. Panella, F. Alemseged, M. Stefanini, S. Fabiano, R. Gandini, R. Floris, P. Stanzione and G. KochAmerican Journal of Neuroradiology August 2017, 38 (8) 1569-1573; DOI: https://doi.org/10.3174/ajnr.A5264
Stephens, B.H.
- SPINEYou have accessPercutaneous Spinal Ablation in a Sheep Model: Protective Capacity of an Intact Cortex, Correlation of Ablation Parameters with Ablation Zone Size, and Correlation of Postablation MRI and Pathologic FindingsA.N. Wallace, T.J. Hillen, M.V. Friedman, Z.S. Zohny, B.H. Stephens, S.C. Greco, M.R. Talcott and J.W. JenningsAmerican Journal of Neuroradiology August 2017, 38 (8) 1653-1659; DOI: https://doi.org/10.3174/ajnr.A5228
Stern, W.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Steurer, M.
- HEAD & NECKYou have accessInfluence of Ultra-Low-Dose and Iterative Reconstructions on the Visualization of Orbital Soft Tissues on Maxillofacial CTG. Widmann, D. Juranek, F. Waldenberger, P. Schullian, A. Dennhardt, R. Hoermann, M. Steurer, E.-M. Gassner and W. PuelacherAmerican Journal of Neuroradiology August 2017, 38 (8) 1630-1635; DOI: https://doi.org/10.3174/ajnr.A5239
Suzuki, M.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
T
Takano, N.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
Talcott, M.R.
- SPINEYou have accessPercutaneous Spinal Ablation in a Sheep Model: Protective Capacity of an Intact Cortex, Correlation of Ablation Parameters with Ablation Zone Size, and Correlation of Postablation MRI and Pathologic FindingsA.N. Wallace, T.J. Hillen, M.V. Friedman, Z.S. Zohny, B.H. Stephens, S.C. Greco, M.R. Talcott and J.W. JenningsAmerican Journal of Neuroradiology August 2017, 38 (8) 1653-1659; DOI: https://doi.org/10.3174/ajnr.A5228
Teranishi, K.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
Thomas, A.J.
- INTERVENTIONALYou have accessTreatment of Tandem Internal Carotid Artery Aneurysms Using a Single Pipeline Embolization Device: Evaluation of Safety and EfficacyN. Adeeb, J.M. Moore, C.J. Griessenauer, P.M. Foreman, H. Shallwani, A.A. Dmytriw, H. Shakir, A.H. Siddiqui, E.I. Levy, J.M. Davies, M.R. Harrigan, A.J. Thomas and C.S. OgilvyAmerican Journal of Neuroradiology August 2017, 38 (8) 1605-1609; DOI: https://doi.org/10.3174/ajnr.A5221
Thon, N.
- INTERVENTIONALYou have accessState of Practice: Endovascular Treatment of Acute Aneurysmal SAH in GermanyH. Janssen, A. Berlis, J. Lutz, N. Thon and H. BrückmannAmerican Journal of Neuroradiology August 2017, 38 (8) 1574-1579; DOI: https://doi.org/10.3174/ajnr.A5260
Tintoré, M.
- ADULT BRAINYou have accessCumulative Dose of Macrocyclic Gadolinium-Based Contrast Agent Improves Detection of Enhancing Lesions in Patients with Multiple SclerosisA. Rovira, C. Auger, E. Huerga, J.F. Corral, R. Mitjana, J. Sastre-Garriga, M. Tintoré and X. MontalbanAmerican Journal of Neuroradiology August 2017, 38 (8) 1486-1493; DOI: https://doi.org/10.3174/ajnr.A5253
Tomura, N.
- EDITOR'S CHOICEADULT BRAINYou have accessDifferentiation between Treatment-Induced Necrosis and Recurrent Tumors in Patients with Metastatic Brain Tumors: Comparison among 11C-Methionine-PET, FDG-PET, MR Permeability Imaging, and MRI-ADC—Preliminary ResultsN. Tomura, M. Kokubun, T. Saginoya, Y. Mizuno and Y. KikuchiAmerican Journal of Neuroradiology August 2017, 38 (8) 1520-1527; DOI: https://doi.org/10.3174/ajnr.A5252
The authors evaluated the feasibility of MR permeability imaging by comparison with 11C-methionine-PET, FDG-PET, and DWI for differentiating radiation necrosis from recurrent tumors in 15 patients with 18 lesions following gamma knife radiosurgery. The area under the ROC curve for differentiating radiation necrosis from recurrent tumors was the best for the 11C-methionine ratio (0.90) followed by the contrast-enhancement ratio (0.81), maximum slope of increase (millimole/second) (0.80), and the initial area under the signal intensity–time curve (0.78). They conclude that PET using 11C-methionine may be superior to MR permeability imaging, ADC, and FDG-PET for differentiating radiation necrosis from recurrent tumors after gamma knife radiosurgery for metastatic brain tumors.
Tortora, D.
- PEDIATRICSYou have accessMR Imaging Diagnosis of Diencephalic-Mesencephalic Junction Dysplasia in Fetuses with Developmental VentriculomegalyM. Severino, A. Righini, D. Tortora, L. Pinelli, C. Parazzini, G. Morana, P. Accorsi, V. Capra, D. Paladini and A. RossiAmerican Journal of Neuroradiology August 2017, 38 (8) 1643-1646; DOI: https://doi.org/10.3174/ajnr.A5245
Triulzi, F.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Tu, M.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Tummala, S.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
U
Uhlmann, L.
- EDITOR'S CHOICEINTERVENTIONALYou have accessThe Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA TrialS. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. BöselAmerican Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243
Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.
Utriainen, D.T.
- EXTRACRANIAL VASCULAROpen AccessJugular Anomalies in Multiple Sclerosis Are Associated with Increased Collateral Venous FlowS.K. Sethi, A.M. Daugherty, G. Gadda, D.T. Utriainen, J. Jiang, N. Raz and E.M. HaackeAmerican Journal of Neuroradiology August 2017, 38 (8) 1617-1622; DOI: https://doi.org/10.3174/ajnr.A5219
V
Vegunta, S.
- ADULT BRAINYou have accessRetrospective Validation of a Computer-Assisted Quantification Model of Intracerebral Hemorrhage Volume on Accuracy, Precision, and Acquisition Time, Compared with Standard ABC/2 Manual Volume CalculationW. Xue, S. Vegunta, C.M. Zwart, M.I. Aguilar, A.C. Patel, J.M. Hoxworth, B.M. Demaerschalk and J.R. MitchellAmerican Journal of Neuroradiology August 2017, 38 (8) 1536-1542; DOI: https://doi.org/10.3174/ajnr.A5256
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Waldenberger, F.
- HEAD & NECKYou have accessInfluence of Ultra-Low-Dose and Iterative Reconstructions on the Visualization of Orbital Soft Tissues on Maxillofacial CTG. Widmann, D. Juranek, F. Waldenberger, P. Schullian, A. Dennhardt, R. Hoermann, M. Steurer, E.-M. Gassner and W. PuelacherAmerican Journal of Neuroradiology August 2017, 38 (8) 1630-1635; DOI: https://doi.org/10.3174/ajnr.A5239
Wallace, A.N.
- SPINEYou have accessPercutaneous Spinal Ablation in a Sheep Model: Protective Capacity of an Intact Cortex, Correlation of Ablation Parameters with Ablation Zone Size, and Correlation of Postablation MRI and Pathologic FindingsA.N. Wallace, T.J. Hillen, M.V. Friedman, Z.S. Zohny, B.H. Stephens, S.C. Greco, M.R. Talcott and J.W. JenningsAmerican Journal of Neuroradiology August 2017, 38 (8) 1653-1659; DOI: https://doi.org/10.3174/ajnr.A5228
Wan, Y.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Wang, H.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Wang, Y.
- You have accessRegarding “Differences in Hemodynamics and Rupture Rate of Aneurysms at the Bifurcation of the Basilar and Internal Carotid Arteries”W. Li and Y. WangAmerican Journal of Neuroradiology August 2017, 38 (8) E51; DOI: https://doi.org/10.3174/ajnr.A5224
Widmann, G.
- HEAD & NECKYou have accessInfluence of Ultra-Low-Dose and Iterative Reconstructions on the Visualization of Orbital Soft Tissues on Maxillofacial CTG. Widmann, D. Juranek, F. Waldenberger, P. Schullian, A. Dennhardt, R. Hoermann, M. Steurer, E.-M. Gassner and W. PuelacherAmerican Journal of Neuroradiology August 2017, 38 (8) 1630-1635; DOI: https://doi.org/10.3174/ajnr.A5239
X
Xiao, G.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Xiong, Y.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Xu, G.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Xue, W.
- ADULT BRAINYou have accessRetrospective Validation of a Computer-Assisted Quantification Model of Intracerebral Hemorrhage Volume on Accuracy, Precision, and Acquisition Time, Compared with Standard ABC/2 Manual Volume CalculationW. Xue, S. Vegunta, C.M. Zwart, M.I. Aguilar, A.C. Patel, J.M. Hoxworth, B.M. Demaerschalk and J.R. MitchellAmerican Journal of Neuroradiology August 2017, 38 (8) 1536-1542; DOI: https://doi.org/10.3174/ajnr.A5256
Y
Yamamoto, M.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
Yang, D.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Yatomi, K.
- INTERVENTIONALOpen AccessNon-Contrast-Enhanced Silent Scan MR Angiography of Intracranial Anterior Circulation Aneurysms Treated with a Low-Profile Visualized Intraluminal Support DeviceN. Takano, M. Suzuki, R. Irie, M. Yamamoto, K. Teranishi, K. Yatomi, N. Hamasaki, K.K. Kumamaru, M. Hori, H. Oishi and S. AokiAmerican Journal of Neuroradiology August 2017, 38 (8) 1610-1616; DOI: https://doi.org/10.3174/ajnr.A5223
Yoon, W.
- FELLOWS' JOURNAL CLUBINTERVENTIONALYou have accessAcute Basilar Artery Occlusion: Differences in Characteristics and Outcomes after Endovascular Therapy between Patients with and without Underlying Severe Atherosclerotic StenosisY.Y. Lee, W. Yoon, S.K. Kim, B.H. Baek, G.S. Kim, J.T. Kim and M.S. ParkAmerican Journal of Neuroradiology August 2017, 38 (8) 1600-1604; DOI: https://doi.org/10.3174/ajnr.A5233
Sixty-two patients with acute basilar artery occlusion underwent multimodal endovascular therapy with stent-retriever thrombectomy as a first-line endovascular therapy. Patients with underlying intracranial atherosclerotic stenosis underwent additional intracranial angioplasty and stent placement. Underlying intracranial atherosclerotic stenosis was identified at the occlusion site in 15 patients (24.1%). Occlusion in the proximal segment of the basilar artery was more common in patients with intracranial atherosclerotic stenosis (60% versus 6.4%), whereas occlusion in the distal segment was more common in those without it. Patients with and without underlying intracranial atherosclerotic stenosis who underwent endovascular therapy had similar outcomes.
Yoshida, K.
- ADULT BRAINYou have accessHead-to-Head Visual Comparison between Brain Perfusion SPECT and Arterial Spin-Labeling MRI with Different Postlabeling Delays in Alzheimer DiseaseT. Kaneta, O. Katsuse, T. Hirano, M. Ogawa, K. Yoshida, T. Odawara, Y. Hirayasu and T. InoueAmerican Journal of Neuroradiology August 2017, 38 (8) 1562-1568; DOI: https://doi.org/10.3174/ajnr.A5238
Young, G.S.
- You have accessReply:R.D. Nawfel and G.S. YoungAmerican Journal of Neuroradiology August 2017, 38 (8) E56; DOI: https://doi.org/10.3174/ajnr.A5242
Yousuf, F.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Z
Zanetti, D.
- HEAD & NECKYou have accessMR Imaging in Sudden Sensorineural Hearing Loss. Time to TalkG. Conte, F. Di Berardino, C. Sina, D. Zanetti, E. Scola, C. Gavagna, L. Gaini, G. Palumbo, P. Capaccio and F. TriulziAmerican Journal of Neuroradiology August 2017, 38 (8) 1475-1479; DOI: https://doi.org/10.3174/ajnr.A5230
Zeffiro, T.A.
- ADULT BRAINOpen AccessReliability of White Matter Microstructural Changes in HIV Infection: Meta-Analysis and ConfirmationE.E. O'Connor, A. Jaillard, F. Renard and T.A. ZeffiroAmerican Journal of Neuroradiology August 2017, 38 (8) 1510-1519; DOI: https://doi.org/10.3174/ajnr.A5229
Zheng, D.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Zhu, A.
- FELLOWS' JOURNAL CLUBADULT BRAINOpen AccessVolumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple SclerosisR.T. Shinohara, J. Oh, G. Nair, P.A. Calabresi, C. Davatzikos, J. Doshi, R.G. Henry, G. Kim, K.A. Linn, N. Papinutto, D. Pelletier, D.L. Pham, D.S. Reich, W. Rooney, S. Roy, W. Stern, S. Tummala, F. Yousuf, A. Zhu, N.L. Sicotte, R. Bakshi and the NAIMS CooperativeAmerican Journal of Neuroradiology August 2017, 38 (8) 1501-1509; DOI: https://doi.org/10.3174/ajnr.A5254
The North American Imaging in Multiple Sclerosis Cooperative steering committee developed a uniform high-resolution 3T MR imaging protocol relevant to the quantification of cerebral lesions and atrophy and implemented it at 7 sites across the United States. They assessed intersite variability in scan data, by imaging a volunteer with relapsing-remitting MS with a scan-rescan at each site. In multicenter studies with consistent scanner field strength and manufacturer after protocol harmonization, systematic differences can lead to severe biases in volumetric analyses.
Zi, W.
- INTERVENTIONALOpen AccessEffect of Retrievable Stent Size on Endovascular Treatment of Acute Ischemic Stroke: A Multicenter StudyD. Yang, Y. Hao, W. Zi, H. Wang, D. Zheng, H. Li, M. Tu, Y. Wan, P. Jin, G. Xiao, Y. Xiong, G. Xu and X. LiuAmerican Journal of Neuroradiology August 2017, 38 (8) 1586-1593; DOI: https://doi.org/10.3174/ajnr.A5232
Zohny, Z.S.
- SPINEYou have accessPercutaneous Spinal Ablation in a Sheep Model: Protective Capacity of an Intact Cortex, Correlation of Ablation Parameters with Ablation Zone Size, and Correlation of Postablation MRI and Pathologic FindingsA.N. Wallace, T.J. Hillen, M.V. Friedman, Z.S. Zohny, B.H. Stephens, S.C. Greco, M.R. Talcott and J.W. JenningsAmerican Journal of Neuroradiology August 2017, 38 (8) 1653-1659; DOI: https://doi.org/10.3174/ajnr.A5228
Zwart, C.M.
- ADULT BRAINYou have accessRetrospective Validation of a Computer-Assisted Quantification Model of Intracerebral Hemorrhage Volume on Accuracy, Precision, and Acquisition Time, Compared with Standard ABC/2 Manual Volume CalculationW. Xue, S. Vegunta, C.M. Zwart, M.I. Aguilar, A.C. Patel, J.M. Hoxworth, B.M. Demaerschalk and J.R. MitchellAmerican Journal of Neuroradiology August 2017, 38 (8) 1536-1542; DOI: https://doi.org/10.3174/ajnr.A5256