Index by author
A
Adamsbaum, C.
- LETTERYou have accessHead Circumference: A Key Sign in Dating Abusive Head TraumaC. Adamsbaum and C. Rey-SalmonAmerican Journal of Neuroradiology May 2015, 36 (5) E36; DOI: https://doi.org/10.3174/ajnr.A4306
Ahn, S.S.
- BrainOpen AccessDiscrimination of Tumorous Intracerebral Hemorrhage from Benign Causes Using CT DensitometryY.S. Choi, T.H. Rim, S.S. Ahn and S.-K. LeeAmerican Journal of Neuroradiology May 2015, 36 (5) 886-892; DOI: https://doi.org/10.3174/ajnr.A4233
Akay, F.
- LETTERYou have accessPanhypopituitarism with Ectopic Posterior Pituitary Lobe, Heterotopia, Polymicrogyria, Corpus Callosum Dysgenesis, and Optic Chiasm/Nerve Hypoplasia: Is That an Undefined Neuronal Migration Syndrome?N.C. Ören, E. Cagıltay, F. Akay and S. ToyranAmerican Journal of Neuroradiology May 2015, 36 (5) E33-E35; DOI: https://doi.org/10.3174/ajnr.A4305
Alcaide-Leon, P.
- BrainYou have accessPixel-by-Pixel Comparison of Volume Transfer Constant and Estimates of Cerebral Blood Volume from Dynamic Contrast-Enhanced and Dynamic Susceptibility Contrast-Enhanced MR Imaging in High-Grade GliomasP. Alcaide-Leon, D. Pareto, E. Martinez-Saez, C. Auger, A. Bharatha and A. RoviraAmerican Journal of Neuroradiology May 2015, 36 (5) 871-876; DOI: https://doi.org/10.3174/ajnr.A4231
Alexander, M.D.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
Amrhein, T.J.
- FELLOWS' JOURNAL CLUBSpineYou have accessIncidence of Inadvertent Intravascular Injection during CT Fluoroscopy–Guided Epidural Steroid InjectionsP.G. Kranz, T.J. Amrhein and L. GrayAmerican Journal of Neuroradiology May 2015, 36 (5) 1000-1007; DOI: https://doi.org/10.3174/ajnr.A4219
Retrospective analysis of 575 CT fluoroscopy-guided epidural injections was done to detect inadvertent arterial or venous injections. Intravascular injections occurred in 26% of cervical transforaminal injections, 9% of cervical interlaminar injections, 8% of lumbar transforaminal injections, and 2% of lumbar interlaminar injections. These findings are similar to previous reports using conventional fluoroscopy and demonstrate that intravascular injections may be detected with CT fluoroscopy.
Ansari, S.A.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
Aoki, S.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Arita, H.
- BrainOpen AccessPituitary-Targeted Dynamic Contrast-Enhanced Multisection CT for Detecting MR Imaging–Occult Functional Pituitary MicroadenomaM. Kinoshita, H. Tanaka, H. Arita, Y. Goto, S. Oshino, Y. Watanabe, T. Yoshimine and Y. SaitohAmerican Journal of Neuroradiology May 2015, 36 (5) 904-908; DOI: https://doi.org/10.3174/ajnr.A4220
Auger, C.
- BrainYou have accessPixel-by-Pixel Comparison of Volume Transfer Constant and Estimates of Cerebral Blood Volume from Dynamic Contrast-Enhanced and Dynamic Susceptibility Contrast-Enhanced MR Imaging in High-Grade GliomasP. Alcaide-Leon, D. Pareto, E. Martinez-Saez, C. Auger, A. Bharatha and A. RoviraAmerican Journal of Neuroradiology May 2015, 36 (5) 871-876; DOI: https://doi.org/10.3174/ajnr.A4231
B
Bahl, M.
- Head & NeckYou have accessPredictors of Multigland Disease in Primary Hyperparathyroidism: A Scoring System with 4D-CT Imaging and Biochemical MarkersA.R. Sepahdari, M. Bahl, A. Harari, H.J. Kim, M.W. Yeh and J.K. HoangAmerican Journal of Neuroradiology May 2015, 36 (5) 987-992; DOI: https://doi.org/10.3174/ajnr.A4213
Baradaran, H.
- BrainOpen AccessEvaluating Blood-Brain Barrier Permeability in Delayed Cerebral Infarction after Aneurysmal Subarachnoid HemorrhageJ. Ivanidze, K. Kesavabhotla, O.N. Kallas, D. Mir, H. Baradaran, A. Gupta, A.Z. Segal, J. Claassen and P.C. SanelliAmerican Journal of Neuroradiology May 2015, 36 (5) 850-854; DOI: https://doi.org/10.3174/ajnr.A4207
Barnaure-Nachbar, I.
- Review ArticlesOpen AccessSpinal Cord Ischemia: Practical Imaging Tips, Pearls, and PitfallsM.I. Vargas, J. Gariani, R. Sztajzel, I. Barnaure-Nachbar, B.M. Delattre, K.O. Lovblad and J.-L. DietemannAmerican Journal of Neuroradiology May 2015, 36 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4118
Barreau, X.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Batista, A.
- InterventionalYou have accessDual-Lumen Balloon Catheters May Improve Liquid Embolization of Vascular Malformations: An Experimental Study in SwineJ.C. Gentric, J. Raymond, A. Batista, I. Salazkin, G. Gevry and T.E. DarsautAmerican Journal of Neuroradiology May 2015, 36 (5) 977-981; DOI: https://doi.org/10.3174/ajnr.A4211
Batjer, H.H.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
Beal, K.
- FELLOWS' JOURNAL CLUBBrainOpen AccessDiffusion and Perfusion MRI to Differentiate Treatment-Related Changes Including Pseudoprogression from Recurrent Tumors in High-Grade Gliomas with Histopathologic EvidenceA.J. Prager, N. Martinez, K. Beal, A. Omuro, Z. Zhang and R.J. YoungAmerican Journal of Neuroradiology May 2015, 36 (5) 877-885; DOI: https://doi.org/10.3174/ajnr.A4218
Sixty-eight patients with treated high-grade gliomas who developed increasing enhancing masses of indeterminate nature underwent DWI and DSC as part of their studies. Pseudoprogression was found in 15% who showed higher ADC as well as lower relative cerebral blood volume when compared with those with recurrent tumors.
Becske, T.
- InterventionalYou have accessAnterior Choroidal Artery Patency and Clinical Follow-Up after Coverage with the Pipeline Embolization DeviceE. Raz, M. Shapiro, T. Becske, D.W. Zumofen, O. Tanweer, M.B. Potts, H.A. Riina and P.K. NelsonAmerican Journal of Neuroradiology May 2015, 36 (5) 937-942; DOI: https://doi.org/10.3174/ajnr.A4217
Beilner, J.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Bendok, B.R.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
Berardelli, A.
- FunctionalYou have accessDisrupted Resting-State Functional Connectivity in Progressive Supranuclear PalsyM.C. Piattella, F. Tona, M. Bologna, E. Sbardella, A. Formica, N. Petsas, N. Filippini, A. Berardelli and P. PantanoAmerican Journal of Neuroradiology May 2015, 36 (5) 915-921; DOI: https://doi.org/10.3174/ajnr.A4229
Bharatha, A.
- BrainYou have accessPixel-by-Pixel Comparison of Volume Transfer Constant and Estimates of Cerebral Blood Volume from Dynamic Contrast-Enhanced and Dynamic Susceptibility Contrast-Enhanced MR Imaging in High-Grade GliomasP. Alcaide-Leon, D. Pareto, E. Martinez-Saez, C. Auger, A. Bharatha and A. RoviraAmerican Journal of Neuroradiology May 2015, 36 (5) 871-876; DOI: https://doi.org/10.3174/ajnr.A4231
Bologna, M.
- FunctionalYou have accessDisrupted Resting-State Functional Connectivity in Progressive Supranuclear PalsyM.C. Piattella, F. Tona, M. Bologna, E. Sbardella, A. Formica, N. Petsas, N. Filippini, A. Berardelli and P. PantanoAmerican Journal of Neuroradiology May 2015, 36 (5) 915-921; DOI: https://doi.org/10.3174/ajnr.A4229
Bono, C.M.
- EDITOR'S CHOICESpineYou have accessValidation of Multisociety Combined Task Force Definitions of Abnormal Disk MorphologyC.H. Cho, L. Hsu, M.L. Ferrone, D.A. Leonard, M.B. Harris, A.A. Zamani and C.M. BonoAmerican Journal of Neuroradiology May 2015, 36 (5) 1008-1013; DOI: https://doi.org/10.3174/ajnr.A4212
Fifty-four patients underwent classification of lumbar disk herniations during preoperative MRI and surgery using the new multisociety classification. Disagreement as to classification based on MRI studies occurred in only 1 instance and agreement of preoperative classification with operative findings was 70%. The authors believe that though this level of agreement is reasonable, differences exist between what neuroradiologists see on imaging and what surgeons encounter.
Boop, F.
- SpineOpen AccessPostoperative Intraspinal Subdural Collections after Pediatric Posterior Fossa Tumor Resection: Incidence, Imaging, and Clinical FeaturesJ.H. Harreld, N. Mohammed, G. Goldsberry, X. Li, Y. Li, F. Boop and Z. PatayAmerican Journal of Neuroradiology May 2015, 36 (5) 993-999; DOI: https://doi.org/10.3174/ajnr.A4221
Bradley, W.G.
- Review ArticlesOpen AccessCSF Flow in the Brain in the Context of Normal Pressure HydrocephalusW.G. BradleyAmerican Journal of Neuroradiology May 2015, 36 (5) 831-838; DOI: https://doi.org/10.3174/ajnr.A4124
Brisman, J.L.
- BrainYou have accessDual-Energy CTA to Diagnose Subarachnoid Hemorrhage: Ready for Prime Time?J.L. BrismanAmerican Journal of Neuroradiology May 2015, 36 (5) 861-862; DOI: https://doi.org/10.3174/ajnr.A4293
C
Cagıltay, E.
- LETTERYou have accessPanhypopituitarism with Ectopic Posterior Pituitary Lobe, Heterotopia, Polymicrogyria, Corpus Callosum Dysgenesis, and Optic Chiasm/Nerve Hypoplasia: Is That an Undefined Neuronal Migration Syndrome?N.C. Ören, E. Cagıltay, F. Akay and S. ToyranAmerican Journal of Neuroradiology May 2015, 36 (5) E33-E35; DOI: https://doi.org/10.3174/ajnr.A4305
Cain, J.
- BrainYou have accessDilated Perivascular Spaces in the Basal Ganglia Are a Biomarker of Small-Vessel Disease in a Very Elderly Population with DementiaT.P. Hansen, J. Cain, O. Thomas and A. JacksonAmerican Journal of Neuroradiology May 2015, 36 (5) 893-898; DOI: https://doi.org/10.3174/ajnr.A4237
Cantrell, C.G.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
Carroll, T.J.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
Castillo, M.
- EditorialsYou have accessCoffee Houses and Reading RoomsM. CastilloAmerican Journal of Neuroradiology May 2015, 36 (5) 817-819; DOI: https://doi.org/10.3174/ajnr.A4182
Cellerini, M.
- Research PerspectivesOpen AccessImaging Biomarkers in Acute Ischemic Stroke Trials: A Systematic ReviewG.W.J. Harston, N. Rane, G. Shaya, S. Thandeswaran, M. Cellerini, F. Sheerin and J. KennedyAmerican Journal of Neuroradiology May 2015, 36 (5) 839-843; DOI: https://doi.org/10.3174/ajnr.A4208
Cho, C.H.
- EDITOR'S CHOICESpineYou have accessValidation of Multisociety Combined Task Force Definitions of Abnormal Disk MorphologyC.H. Cho, L. Hsu, M.L. Ferrone, D.A. Leonard, M.B. Harris, A.A. Zamani and C.M. BonoAmerican Journal of Neuroradiology May 2015, 36 (5) 1008-1013; DOI: https://doi.org/10.3174/ajnr.A4212
Fifty-four patients underwent classification of lumbar disk herniations during preoperative MRI and surgery using the new multisociety classification. Disagreement as to classification based on MRI studies occurred in only 1 instance and agreement of preoperative classification with operative findings was 70%. The authors believe that though this level of agreement is reasonable, differences exist between what neuroradiologists see on imaging and what surgeons encounter.
Choi, S.H.
- BrainOpen AccessClinical Utility of Arterial Spin-Labeling as a Confirmatory Test for Suspected Brain DeathK.M. Kang, T.J. Yun, B.-W. Yoon, B.S. Jeon, S.H. Choi, J.-h. Kim, J.E. Kim, C.-H. Sohn and M.H. HanAmerican Journal of Neuroradiology May 2015, 36 (5) 909-914; DOI: https://doi.org/10.3174/ajnr.A4209
Choi, Y.S.
- BrainOpen AccessDiscrimination of Tumorous Intracerebral Hemorrhage from Benign Causes Using CT DensitometryY.S. Choi, T.H. Rim, S.S. Ahn and S.-K. LeeAmerican Journal of Neuroradiology May 2015, 36 (5) 886-892; DOI: https://doi.org/10.3174/ajnr.A4233
Claassen, J.
- BrainOpen AccessEvaluating Blood-Brain Barrier Permeability in Delayed Cerebral Infarction after Aneurysmal Subarachnoid HemorrhageJ. Ivanidze, K. Kesavabhotla, O.N. Kallas, D. Mir, H. Baradaran, A. Gupta, A.Z. Segal, J. Claassen and P.C. SanelliAmerican Journal of Neuroradiology May 2015, 36 (5) 850-854; DOI: https://doi.org/10.3174/ajnr.A4207
Cognard, C.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
- EditorialsYou have accessTeaching Lessons by MR CLEANL. Pierot, V. Mendes Pereira, C. Cognard and R. von KummerAmerican Journal of Neuroradiology May 2015, 36 (5) 819-821; DOI: https://doi.org/10.3174/ajnr.A4316
Cooke, D.L.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
Courtheoux, P.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Curtin, H.D.
- Head & NeckYou have accessCT Findings in the External Auditory Canal after Transcanal SurgeryV. Mingkwansook, H.D. Curtin and H.R. KellyAmerican Journal of Neuroradiology May 2015, 36 (5) 982-986; DOI: https://doi.org/10.3174/ajnr.A4226
D
Darsaut, T.E.
- InterventionalYou have accessUncertainty and Agreement Regarding the Role of Flow Diversion in the Management of Difficult AneurysmsT.E. Darsaut, J.-C. Gentric, C.M. McDougall, G. Gevry, D. Roy, A. Weill and J. RaymondAmerican Journal of Neuroradiology May 2015, 36 (5) 930-936; DOI: https://doi.org/10.3174/ajnr.A4201
- InterventionalYou have accessDual-Lumen Balloon Catheters May Improve Liquid Embolization of Vascular Malformations: An Experimental Study in SwineJ.C. Gentric, J. Raymond, A. Batista, I. Salazkin, G. Gevry and T.E. DarsautAmerican Journal of Neuroradiology May 2015, 36 (5) 977-981; DOI: https://doi.org/10.3174/ajnr.A4211
Dehkordi, F.H.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
Delattre, B.M.
- Review ArticlesOpen AccessSpinal Cord Ischemia: Practical Imaging Tips, Pearls, and PitfallsM.I. Vargas, J. Gariani, R. Sztajzel, I. Barnaure-Nachbar, B.M. Delattre, K.O. Lovblad and J.-L. DietemannAmerican Journal of Neuroradiology May 2015, 36 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4118
Desal, H.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Deuerling-Zheng, Y.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Dietemann, J.-L.
- Review ArticlesOpen AccessSpinal Cord Ischemia: Practical Imaging Tips, Pearls, and PitfallsM.I. Vargas, J. Gariani, R. Sztajzel, I. Barnaure-Nachbar, B.M. Delattre, K.O. Lovblad and J.-L. DietemannAmerican Journal of Neuroradiology May 2015, 36 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4118
Dowd, C.F.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
E
Eddleman, C.S.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
F
Faughnan, M.E.
- EDITOR'S CHOICEBrainOpen AccessNeurovascular Manifestations in Hereditary Hemorrhagic Telangiectasia: Imaging Features and Genotype-Phenotype CorrelationsT. Krings, H. Kim, S. Power, J. Nelson, M.E. Faughnan, W.L. Young, K.G. terBrugge and the Brain Vascular Malformation Consortium HHT Investigator GroupAmerican Journal of Neuroradiology May 2015, 36 (5) 863-870; DOI: https://doi.org/10.3174/ajnr.A4210
Imaging features were correlated with genotypes in 75 patients with hereditary hemorrhagic telangiectasia. Sixty-one percent of patients showed small, superficial, capillary malformations without shunting, whereas 43% had true AVMs of small size and low Spetzler-Martin grade. High-flow AVFs were present in 12% of patients and multiple malformations were seen in 44%. No correlation between gene mutations and lesion types was found.
Ferrone, M.L.
- EDITOR'S CHOICESpineYou have accessValidation of Multisociety Combined Task Force Definitions of Abnormal Disk MorphologyC.H. Cho, L. Hsu, M.L. Ferrone, D.A. Leonard, M.B. Harris, A.A. Zamani and C.M. BonoAmerican Journal of Neuroradiology May 2015, 36 (5) 1008-1013; DOI: https://doi.org/10.3174/ajnr.A4212
Fifty-four patients underwent classification of lumbar disk herniations during preoperative MRI and surgery using the new multisociety classification. Disagreement as to classification based on MRI studies occurred in only 1 instance and agreement of preoperative classification with operative findings was 70%. The authors believe that though this level of agreement is reasonable, differences exist between what neuroradiologists see on imaging and what surgeons encounter.
Filippini, N.
- FunctionalYou have accessDisrupted Resting-State Functional Connectivity in Progressive Supranuclear PalsyM.C. Piattella, F. Tona, M. Bologna, E. Sbardella, A. Formica, N. Petsas, N. Filippini, A. Berardelli and P. PantanoAmerican Journal of Neuroradiology May 2015, 36 (5) 915-921; DOI: https://doi.org/10.3174/ajnr.A4229
Formica, A.
- FunctionalYou have accessDisrupted Resting-State Functional Connectivity in Progressive Supranuclear PalsyM.C. Piattella, F. Tona, M. Bologna, E. Sbardella, A. Formica, N. Petsas, N. Filippini, A. Berardelli and P. PantanoAmerican Journal of Neuroradiology May 2015, 36 (5) 915-921; DOI: https://doi.org/10.3174/ajnr.A4229
G
Gariani, J.
- Review ArticlesOpen AccessSpinal Cord Ischemia: Practical Imaging Tips, Pearls, and PitfallsM.I. Vargas, J. Gariani, R. Sztajzel, I. Barnaure-Nachbar, B.M. Delattre, K.O. Lovblad and J.-L. DietemannAmerican Journal of Neuroradiology May 2015, 36 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4118
Gauvrit, J.-Y.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Gentric, J.-C.
- InterventionalYou have accessUncertainty and Agreement Regarding the Role of Flow Diversion in the Management of Difficult AneurysmsT.E. Darsaut, J.-C. Gentric, C.M. McDougall, G. Gevry, D. Roy, A. Weill and J. RaymondAmerican Journal of Neuroradiology May 2015, 36 (5) 930-936; DOI: https://doi.org/10.3174/ajnr.A4201
Gentric, J.C.
- InterventionalYou have accessDual-Lumen Balloon Catheters May Improve Liquid Embolization of Vascular Malformations: An Experimental Study in SwineJ.C. Gentric, J. Raymond, A. Batista, I. Salazkin, G. Gevry and T.E. DarsautAmerican Journal of Neuroradiology May 2015, 36 (5) 977-981; DOI: https://doi.org/10.3174/ajnr.A4211
Gersing, A.S.
- InterventionalYou have accessThe Curved MCA: Influence of Vessel Anatomy on Recanalization Results of Mechanical Thrombectomy after Acute Ischemic StrokeB.J. Schwaiger, A.S. Gersing, C. Zimmer and S. ProthmannAmerican Journal of Neuroradiology May 2015, 36 (5) 971-976; DOI: https://doi.org/10.3174/ajnr.A4222
Gevry, G.
- InterventionalYou have accessUncertainty and Agreement Regarding the Role of Flow Diversion in the Management of Difficult AneurysmsT.E. Darsaut, J.-C. Gentric, C.M. McDougall, G. Gevry, D. Roy, A. Weill and J. RaymondAmerican Journal of Neuroradiology May 2015, 36 (5) 930-936; DOI: https://doi.org/10.3174/ajnr.A4201
- InterventionalYou have accessDual-Lumen Balloon Catheters May Improve Liquid Embolization of Vascular Malformations: An Experimental Study in SwineJ.C. Gentric, J. Raymond, A. Batista, I. Salazkin, G. Gevry and T.E. DarsautAmerican Journal of Neuroradiology May 2015, 36 (5) 977-981; DOI: https://doi.org/10.3174/ajnr.A4211
Golden, M.J.
- EDITOR'S CHOICEBrainOpen AccessIncreased Number of White Matter Lesions in Patients with Familial Cerebral Cavernous MalformationsM.J. Golden, L.A. Morrison, H. Kim and B.L. HartAmerican Journal of Neuroradiology May 2015, 36 (5) 899-903; DOI: https://doi.org/10.3174/ajnr.A4200
Because endothelial cell abnormalities are found in white matter hyperintensities and cavernous malformations, the authors set out to determine if an increased number of white matter lesions was present in 191 patients with familial cerebral cavernous malformations all carrying the same gene defect. Results were compared with those obtained via logistic regression analysis in healthy controls and patients with sporadic cavernous malformations. White matter lesions were found in 15% of patients with the familial disease, 2% of healthy controls, and 2.5% of those with sporadic malformations. In patients with the familial disease, only age was associated with white matter lesions.
Goldsberry, G.
- SpineOpen AccessPostoperative Intraspinal Subdural Collections after Pediatric Posterior Fossa Tumor Resection: Incidence, Imaging, and Clinical FeaturesJ.H. Harreld, N. Mohammed, G. Goldsberry, X. Li, Y. Li, F. Boop and Z. PatayAmerican Journal of Neuroradiology May 2015, 36 (5) 993-999; DOI: https://doi.org/10.3174/ajnr.A4221
González, R.G.
- Research PerspectivesYou have accessImaging Biomarkers in Ischemic Stroke Clinical Trials: An Opportunity for RigorR.G. GonzálezAmerican Journal of Neuroradiology May 2015, 36 (5) 844-845; DOI: https://doi.org/10.3174/ajnr.A4269
Goto, Y.
- BrainOpen AccessPituitary-Targeted Dynamic Contrast-Enhanced Multisection CT for Detecting MR Imaging–Occult Functional Pituitary MicroadenomaM. Kinoshita, H. Tanaka, H. Arita, Y. Goto, S. Oshino, Y. Watanabe, T. Yoshimine and Y. SaitohAmerican Journal of Neuroradiology May 2015, 36 (5) 904-908; DOI: https://doi.org/10.3174/ajnr.A4220
Gray, L.
- FELLOWS' JOURNAL CLUBSpineYou have accessIncidence of Inadvertent Intravascular Injection during CT Fluoroscopy–Guided Epidural Steroid InjectionsP.G. Kranz, T.J. Amrhein and L. GrayAmerican Journal of Neuroradiology May 2015, 36 (5) 1000-1007; DOI: https://doi.org/10.3174/ajnr.A4219
Retrospective analysis of 575 CT fluoroscopy-guided epidural injections was done to detect inadvertent arterial or venous injections. Intravascular injections occurred in 26% of cervical transforaminal injections, 9% of cervical interlaminar injections, 8% of lumbar transforaminal injections, and 2% of lumbar interlaminar injections. These findings are similar to previous reports using conventional fluoroscopy and demonstrate that intravascular injections may be detected with CT fluoroscopy.
Guo, D.E.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
Gupta, A.
- BrainOpen AccessEvaluating Blood-Brain Barrier Permeability in Delayed Cerebral Infarction after Aneurysmal Subarachnoid HemorrhageJ. Ivanidze, K. Kesavabhotla, O.N. Kallas, D. Mir, H. Baradaran, A. Gupta, A.Z. Segal, J. Claassen and P.C. SanelliAmerican Journal of Neuroradiology May 2015, 36 (5) 850-854; DOI: https://doi.org/10.3174/ajnr.A4207
H
Hahnemann, M.L.
- LETTERYou have accessReply:D. Wittschieber, B. Karger, T. Niederstadt, H. Pfeiffer and M.L. HahnemannAmerican Journal of Neuroradiology May 2015, 36 (5) E37; DOI: https://doi.org/10.3174/ajnr.A4327
Halbach, V.V.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
Hamasaki, N.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Han, M.H.
- BrainOpen AccessClinical Utility of Arterial Spin-Labeling as a Confirmatory Test for Suspected Brain DeathK.M. Kang, T.J. Yun, B.-W. Yoon, B.S. Jeon, S.H. Choi, J.-h. Kim, J.E. Kim, C.-H. Sohn and M.H. HanAmerican Journal of Neuroradiology May 2015, 36 (5) 909-914; DOI: https://doi.org/10.3174/ajnr.A4209
Hansen, T.P.
- BrainYou have accessDilated Perivascular Spaces in the Basal Ganglia Are a Biomarker of Small-Vessel Disease in a Very Elderly Population with DementiaT.P. Hansen, J. Cain, O. Thomas and A. JacksonAmerican Journal of Neuroradiology May 2015, 36 (5) 893-898; DOI: https://doi.org/10.3174/ajnr.A4237
Harari, A.
- Head & NeckYou have accessPredictors of Multigland Disease in Primary Hyperparathyroidism: A Scoring System with 4D-CT Imaging and Biochemical MarkersA.R. Sepahdari, M. Bahl, A. Harari, H.J. Kim, M.W. Yeh and J.K. HoangAmerican Journal of Neuroradiology May 2015, 36 (5) 987-992; DOI: https://doi.org/10.3174/ajnr.A4213
Harreld, J.H.
- SpineOpen AccessPostoperative Intraspinal Subdural Collections after Pediatric Posterior Fossa Tumor Resection: Incidence, Imaging, and Clinical FeaturesJ.H. Harreld, N. Mohammed, G. Goldsberry, X. Li, Y. Li, F. Boop and Z. PatayAmerican Journal of Neuroradiology May 2015, 36 (5) 993-999; DOI: https://doi.org/10.3174/ajnr.A4221
Harris, M.B.
- EDITOR'S CHOICESpineYou have accessValidation of Multisociety Combined Task Force Definitions of Abnormal Disk MorphologyC.H. Cho, L. Hsu, M.L. Ferrone, D.A. Leonard, M.B. Harris, A.A. Zamani and C.M. BonoAmerican Journal of Neuroradiology May 2015, 36 (5) 1008-1013; DOI: https://doi.org/10.3174/ajnr.A4212
Fifty-four patients underwent classification of lumbar disk herniations during preoperative MRI and surgery using the new multisociety classification. Disagreement as to classification based on MRI studies occurred in only 1 instance and agreement of preoperative classification with operative findings was 70%. The authors believe that though this level of agreement is reasonable, differences exist between what neuroradiologists see on imaging and what surgeons encounter.
Harston, G.W.J.
- Research PerspectivesOpen AccessImaging Biomarkers in Acute Ischemic Stroke Trials: A Systematic ReviewG.W.J. Harston, N. Rane, G. Shaya, S. Thandeswaran, M. Cellerini, F. Sheerin and J. KennedyAmerican Journal of Neuroradiology May 2015, 36 (5) 839-843; DOI: https://doi.org/10.3174/ajnr.A4208
Hart, B.L.
- EDITOR'S CHOICEBrainOpen AccessIncreased Number of White Matter Lesions in Patients with Familial Cerebral Cavernous MalformationsM.J. Golden, L.A. Morrison, H. Kim and B.L. HartAmerican Journal of Neuroradiology May 2015, 36 (5) 899-903; DOI: https://doi.org/10.3174/ajnr.A4200
Because endothelial cell abnormalities are found in white matter hyperintensities and cavernous malformations, the authors set out to determine if an increased number of white matter lesions was present in 191 patients with familial cerebral cavernous malformations all carrying the same gene defect. Results were compared with those obtained via logistic regression analysis in healthy controls and patients with sporadic cavernous malformations. White matter lesions were found in 15% of patients with the familial disease, 2% of healthy controls, and 2.5% of those with sporadic malformations. In patients with the familial disease, only age was associated with white matter lesions.
Herbreteau, D.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Hetts, S.W.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
Higashida, R.T.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
Hoang, J.K.
- Head & NeckYou have accessPredictors of Multigland Disease in Primary Hyperparathyroidism: A Scoring System with 4D-CT Imaging and Biochemical MarkersA.R. Sepahdari, M. Bahl, A. Harari, H.J. Kim, M.W. Yeh and J.K. HoangAmerican Journal of Neuroradiology May 2015, 36 (5) 987-992; DOI: https://doi.org/10.3174/ajnr.A4213
Hope, J.K.
- InterventionalYou have accessProspective Study of Early MRI Appearances following Flow-Diverting Stent Placement for Intracranial AneurysmsB.J. McGuinness, S. Memon and J.K. HopeAmerican Journal of Neuroradiology May 2015, 36 (5) 943-948; DOI: https://doi.org/10.3174/ajnr.A4335
Hori, M.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Hsu, L.
- EDITOR'S CHOICESpineYou have accessValidation of Multisociety Combined Task Force Definitions of Abnormal Disk MorphologyC.H. Cho, L. Hsu, M.L. Ferrone, D.A. Leonard, M.B. Harris, A.A. Zamani and C.M. BonoAmerican Journal of Neuroradiology May 2015, 36 (5) 1008-1013; DOI: https://doi.org/10.3174/ajnr.A4212
Fifty-four patients underwent classification of lumbar disk herniations during preoperative MRI and surgery using the new multisociety classification. Disagreement as to classification based on MRI studies occurred in only 1 instance and agreement of preoperative classification with operative findings was 70%. The authors believe that though this level of agreement is reasonable, differences exist between what neuroradiologists see on imaging and what surgeons encounter.
Hurley, M.C.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
I
Irie, R.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Ivanidze, J.
- BrainOpen AccessEvaluating Blood-Brain Barrier Permeability in Delayed Cerebral Infarction after Aneurysmal Subarachnoid HemorrhageJ. Ivanidze, K. Kesavabhotla, O.N. Kallas, D. Mir, H. Baradaran, A. Gupta, A.Z. Segal, J. Claassen and P.C. SanelliAmerican Journal of Neuroradiology May 2015, 36 (5) 850-854; DOI: https://doi.org/10.3174/ajnr.A4207
J
Jackson, A.
- BrainYou have accessDilated Perivascular Spaces in the Basal Ganglia Are a Biomarker of Small-Vessel Disease in a Very Elderly Population with DementiaT.P. Hansen, J. Cain, O. Thomas and A. JacksonAmerican Journal of Neuroradiology May 2015, 36 (5) 893-898; DOI: https://doi.org/10.3174/ajnr.A4237
Januel, A.-C.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Jeon, B.S.
- BrainOpen AccessClinical Utility of Arterial Spin-Labeling as a Confirmatory Test for Suspected Brain DeathK.M. Kang, T.J. Yun, B.-W. Yoon, B.S. Jeon, S.H. Choi, J.-h. Kim, J.E. Kim, C.-H. Sohn and M.H. HanAmerican Journal of Neuroradiology May 2015, 36 (5) 909-914; DOI: https://doi.org/10.3174/ajnr.A4209
Jiang, X.Y.
- FELLOWS' JOURNAL CLUBBrainYou have accessEvaluation of Virtual Noncontrast Images Obtained from Dual-Energy CTA for Diagnosing Subarachnoid HemorrhageX.Y. Jiang, S.H. Zhang, Q.Z. Xie, Z.J. Yin, Q.Y. Liu, M.D. Zhao, X.L. Li and X.J. MaoAmerican Journal of Neuroradiology May 2015, 36 (5) 855-860; DOI: https://doi.org/10.3174/ajnr.A4223
A group of 37 patients underwent noncontrast CT and dual-energy CTA for diagnosis of SAH. From the latter, virtual noncontrast images were reconstructed and assessed for SAH. Agreement between true and virtual noncontrast images for diagnosis of SAH was 92%. Thus, virtual noncontrast CT images reliably diagnosed SAH while reducing radiation dose. (See accompanying commentary by Brisman.)
K
Kallas, O.N.
- BrainOpen AccessEvaluating Blood-Brain Barrier Permeability in Delayed Cerebral Infarction after Aneurysmal Subarachnoid HemorrhageJ. Ivanidze, K. Kesavabhotla, O.N. Kallas, D. Mir, H. Baradaran, A. Gupta, A.Z. Segal, J. Claassen and P.C. SanelliAmerican Journal of Neuroradiology May 2015, 36 (5) 850-854; DOI: https://doi.org/10.3174/ajnr.A4207
Kamagata, K.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Kang, K.M.
- BrainOpen AccessClinical Utility of Arterial Spin-Labeling as a Confirmatory Test for Suspected Brain DeathK.M. Kang, T.J. Yun, B.-W. Yoon, B.S. Jeon, S.H. Choi, J.-h. Kim, J.E. Kim, C.-H. Sohn and M.H. HanAmerican Journal of Neuroradiology May 2015, 36 (5) 909-914; DOI: https://doi.org/10.3174/ajnr.A4209
Karger, B.
- LETTERYou have accessReply:D. Wittschieber, B. Karger, T. Niederstadt, H. Pfeiffer and M.L. HahnemannAmerican Journal of Neuroradiology May 2015, 36 (5) E37; DOI: https://doi.org/10.3174/ajnr.A4327
Kelly, H.R.
- Head & NeckYou have accessCT Findings in the External Auditory Canal after Transcanal SurgeryV. Mingkwansook, H.D. Curtin and H.R. KellyAmerican Journal of Neuroradiology May 2015, 36 (5) 982-986; DOI: https://doi.org/10.3174/ajnr.A4226
Kennedy, J.
- Research PerspectivesOpen AccessImaging Biomarkers in Acute Ischemic Stroke Trials: A Systematic ReviewG.W.J. Harston, N. Rane, G. Shaya, S. Thandeswaran, M. Cellerini, F. Sheerin and J. KennedyAmerican Journal of Neuroradiology May 2015, 36 (5) 839-843; DOI: https://doi.org/10.3174/ajnr.A4208
Kesavabhotla, K.
- BrainOpen AccessEvaluating Blood-Brain Barrier Permeability in Delayed Cerebral Infarction after Aneurysmal Subarachnoid HemorrhageJ. Ivanidze, K. Kesavabhotla, O.N. Kallas, D. Mir, H. Baradaran, A. Gupta, A.Z. Segal, J. Claassen and P.C. SanelliAmerican Journal of Neuroradiology May 2015, 36 (5) 850-854; DOI: https://doi.org/10.3174/ajnr.A4207
Kim, H.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
- EDITOR'S CHOICEBrainOpen AccessIncreased Number of White Matter Lesions in Patients with Familial Cerebral Cavernous MalformationsM.J. Golden, L.A. Morrison, H. Kim and B.L. HartAmerican Journal of Neuroradiology May 2015, 36 (5) 899-903; DOI: https://doi.org/10.3174/ajnr.A4200
Because endothelial cell abnormalities are found in white matter hyperintensities and cavernous malformations, the authors set out to determine if an increased number of white matter lesions was present in 191 patients with familial cerebral cavernous malformations all carrying the same gene defect. Results were compared with those obtained via logistic regression analysis in healthy controls and patients with sporadic cavernous malformations. White matter lesions were found in 15% of patients with the familial disease, 2% of healthy controls, and 2.5% of those with sporadic malformations. In patients with the familial disease, only age was associated with white matter lesions.
- EDITOR'S CHOICEBrainOpen AccessNeurovascular Manifestations in Hereditary Hemorrhagic Telangiectasia: Imaging Features and Genotype-Phenotype CorrelationsT. Krings, H. Kim, S. Power, J. Nelson, M.E. Faughnan, W.L. Young, K.G. terBrugge and the Brain Vascular Malformation Consortium HHT Investigator GroupAmerican Journal of Neuroradiology May 2015, 36 (5) 863-870; DOI: https://doi.org/10.3174/ajnr.A4210
Imaging features were correlated with genotypes in 75 patients with hereditary hemorrhagic telangiectasia. Sixty-one percent of patients showed small, superficial, capillary malformations without shunting, whereas 43% had true AVMs of small size and low Spetzler-Martin grade. High-flow AVFs were present in 12% of patients and multiple malformations were seen in 44%. No correlation between gene mutations and lesion types was found.
Kim, H.J.
- Head & NeckYou have accessPredictors of Multigland Disease in Primary Hyperparathyroidism: A Scoring System with 4D-CT Imaging and Biochemical MarkersA.R. Sepahdari, M. Bahl, A. Harari, H.J. Kim, M.W. Yeh and J.K. HoangAmerican Journal of Neuroradiology May 2015, 36 (5) 987-992; DOI: https://doi.org/10.3174/ajnr.A4213
Kim, J.-h.
- BrainOpen AccessClinical Utility of Arterial Spin-Labeling as a Confirmatory Test for Suspected Brain DeathK.M. Kang, T.J. Yun, B.-W. Yoon, B.S. Jeon, S.H. Choi, J.-h. Kim, J.E. Kim, C.-H. Sohn and M.H. HanAmerican Journal of Neuroradiology May 2015, 36 (5) 909-914; DOI: https://doi.org/10.3174/ajnr.A4209
Kim, J.E.
- BrainOpen AccessClinical Utility of Arterial Spin-Labeling as a Confirmatory Test for Suspected Brain DeathK.M. Kang, T.J. Yun, B.-W. Yoon, B.S. Jeon, S.H. Choi, J.-h. Kim, J.E. Kim, C.-H. Sohn and M.H. HanAmerican Journal of Neuroradiology May 2015, 36 (5) 909-914; DOI: https://doi.org/10.3174/ajnr.A4209
Kinoshita, M.
- BrainOpen AccessPituitary-Targeted Dynamic Contrast-Enhanced Multisection CT for Detecting MR Imaging–Occult Functional Pituitary MicroadenomaM. Kinoshita, H. Tanaka, H. Arita, Y. Goto, S. Oshino, Y. Watanabe, T. Yoshimine and Y. SaitohAmerican Journal of Neuroradiology May 2015, 36 (5) 904-908; DOI: https://doi.org/10.3174/ajnr.A4220
Klein, A.P.
- Functional VignetteYou have accessMemory Part 2: The Role of the Medial Temporal LobeF.D. Raslau, I.T. Mark, A.P. Klein, J.L. Ulmer, V. Mathews and L.P. MarkAmerican Journal of Neuroradiology May 2015, 36 (5) 846-849; DOI: https://doi.org/10.3174/ajnr.A4169
Kowarschik, M.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Kranz, P.G.
- FELLOWS' JOURNAL CLUBSpineYou have accessIncidence of Inadvertent Intravascular Injection during CT Fluoroscopy–Guided Epidural Steroid InjectionsP.G. Kranz, T.J. Amrhein and L. GrayAmerican Journal of Neuroradiology May 2015, 36 (5) 1000-1007; DOI: https://doi.org/10.3174/ajnr.A4219
Retrospective analysis of 575 CT fluoroscopy-guided epidural injections was done to detect inadvertent arterial or venous injections. Intravascular injections occurred in 26% of cervical transforaminal injections, 9% of cervical interlaminar injections, 8% of lumbar transforaminal injections, and 2% of lumbar interlaminar injections. These findings are similar to previous reports using conventional fluoroscopy and demonstrate that intravascular injections may be detected with CT fluoroscopy.
Krings, T.
- EDITOR'S CHOICEBrainOpen AccessNeurovascular Manifestations in Hereditary Hemorrhagic Telangiectasia: Imaging Features and Genotype-Phenotype CorrelationsT. Krings, H. Kim, S. Power, J. Nelson, M.E. Faughnan, W.L. Young, K.G. terBrugge and the Brain Vascular Malformation Consortium HHT Investigator GroupAmerican Journal of Neuroradiology May 2015, 36 (5) 863-870; DOI: https://doi.org/10.3174/ajnr.A4210
Imaging features were correlated with genotypes in 75 patients with hereditary hemorrhagic telangiectasia. Sixty-one percent of patients showed small, superficial, capillary malformations without shunting, whereas 43% had true AVMs of small size and low Spetzler-Martin grade. High-flow AVFs were present in 12% of patients and multiple malformations were seen in 44%. No correlation between gene mutations and lesion types was found.
- EditorialsYou have accessComeback VictoryV. Mendes Pereira and T. KringsAmerican Journal of Neuroradiology May 2015, 36 (5) 821-824; DOI: https://doi.org/10.3174/ajnr.A4342
L
Lawton, M.T.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
Lee, S.-K.
- BrainOpen AccessDiscrimination of Tumorous Intracerebral Hemorrhage from Benign Causes Using CT DensitometryY.S. Choi, T.H. Rim, S.S. Ahn and S.-K. LeeAmerican Journal of Neuroradiology May 2015, 36 (5) 886-892; DOI: https://doi.org/10.3174/ajnr.A4233
Leonard, D.A.
- EDITOR'S CHOICESpineYou have accessValidation of Multisociety Combined Task Force Definitions of Abnormal Disk MorphologyC.H. Cho, L. Hsu, M.L. Ferrone, D.A. Leonard, M.B. Harris, A.A. Zamani and C.M. BonoAmerican Journal of Neuroradiology May 2015, 36 (5) 1008-1013; DOI: https://doi.org/10.3174/ajnr.A4212
Fifty-four patients underwent classification of lumbar disk herniations during preoperative MRI and surgery using the new multisociety classification. Disagreement as to classification based on MRI studies occurred in only 1 instance and agreement of preoperative classification with operative findings was 70%. The authors believe that though this level of agreement is reasonable, differences exist between what neuroradiologists see on imaging and what surgeons encounter.
Li, X.
- SpineOpen AccessPostoperative Intraspinal Subdural Collections after Pediatric Posterior Fossa Tumor Resection: Incidence, Imaging, and Clinical FeaturesJ.H. Harreld, N. Mohammed, G. Goldsberry, X. Li, Y. Li, F. Boop and Z. PatayAmerican Journal of Neuroradiology May 2015, 36 (5) 993-999; DOI: https://doi.org/10.3174/ajnr.A4221
Li, X.L.
- FELLOWS' JOURNAL CLUBBrainYou have accessEvaluation of Virtual Noncontrast Images Obtained from Dual-Energy CTA for Diagnosing Subarachnoid HemorrhageX.Y. Jiang, S.H. Zhang, Q.Z. Xie, Z.J. Yin, Q.Y. Liu, M.D. Zhao, X.L. Li and X.J. MaoAmerican Journal of Neuroradiology May 2015, 36 (5) 855-860; DOI: https://doi.org/10.3174/ajnr.A4223
A group of 37 patients underwent noncontrast CT and dual-energy CTA for diagnosis of SAH. From the latter, virtual noncontrast images were reconstructed and assessed for SAH. Agreement between true and virtual noncontrast images for diagnosis of SAH was 92%. Thus, virtual noncontrast CT images reliably diagnosed SAH while reducing radiation dose. (See accompanying commentary by Brisman.)
Li, Y.
- SpineOpen AccessPostoperative Intraspinal Subdural Collections after Pediatric Posterior Fossa Tumor Resection: Incidence, Imaging, and Clinical FeaturesJ.H. Harreld, N. Mohammed, G. Goldsberry, X. Li, Y. Li, F. Boop and Z. PatayAmerican Journal of Neuroradiology May 2015, 36 (5) 993-999; DOI: https://doi.org/10.3174/ajnr.A4221
Liu, Q.Y.
- FELLOWS' JOURNAL CLUBBrainYou have accessEvaluation of Virtual Noncontrast Images Obtained from Dual-Energy CTA for Diagnosing Subarachnoid HemorrhageX.Y. Jiang, S.H. Zhang, Q.Z. Xie, Z.J. Yin, Q.Y. Liu, M.D. Zhao, X.L. Li and X.J. MaoAmerican Journal of Neuroradiology May 2015, 36 (5) 855-860; DOI: https://doi.org/10.3174/ajnr.A4223
A group of 37 patients underwent noncontrast CT and dual-energy CTA for diagnosis of SAH. From the latter, virtual noncontrast images were reconstructed and assessed for SAH. Agreement between true and virtual noncontrast images for diagnosis of SAH was 92%. Thus, virtual noncontrast CT images reliably diagnosed SAH while reducing radiation dose. (See accompanying commentary by Brisman.)
Lovblad, K.O.
- Review ArticlesOpen AccessSpinal Cord Ischemia: Practical Imaging Tips, Pearls, and PitfallsM.I. Vargas, J. Gariani, R. Sztajzel, I. Barnaure-Nachbar, B.M. Delattre, K.O. Lovblad and J.-L. DietemannAmerican Journal of Neuroradiology May 2015, 36 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4118
M
Mao, J.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Mao, X.J.
- FELLOWS' JOURNAL CLUBBrainYou have accessEvaluation of Virtual Noncontrast Images Obtained from Dual-Energy CTA for Diagnosing Subarachnoid HemorrhageX.Y. Jiang, S.H. Zhang, Q.Z. Xie, Z.J. Yin, Q.Y. Liu, M.D. Zhao, X.L. Li and X.J. MaoAmerican Journal of Neuroradiology May 2015, 36 (5) 855-860; DOI: https://doi.org/10.3174/ajnr.A4223
A group of 37 patients underwent noncontrast CT and dual-energy CTA for diagnosis of SAH. From the latter, virtual noncontrast images were reconstructed and assessed for SAH. Agreement between true and virtual noncontrast images for diagnosis of SAH was 92%. Thus, virtual noncontrast CT images reliably diagnosed SAH while reducing radiation dose. (See accompanying commentary by Brisman.)
Mark, I.T.
- Functional VignetteYou have accessMemory Part 2: The Role of the Medial Temporal LobeF.D. Raslau, I.T. Mark, A.P. Klein, J.L. Ulmer, V. Mathews and L.P. MarkAmerican Journal of Neuroradiology May 2015, 36 (5) 846-849; DOI: https://doi.org/10.3174/ajnr.A4169
Mark, L.P.
- Functional VignetteYou have accessMemory Part 2: The Role of the Medial Temporal LobeF.D. Raslau, I.T. Mark, A.P. Klein, J.L. Ulmer, V. Mathews and L.P. MarkAmerican Journal of Neuroradiology May 2015, 36 (5) 846-849; DOI: https://doi.org/10.3174/ajnr.A4169
Martinez, N.
- FELLOWS' JOURNAL CLUBBrainOpen AccessDiffusion and Perfusion MRI to Differentiate Treatment-Related Changes Including Pseudoprogression from Recurrent Tumors in High-Grade Gliomas with Histopathologic EvidenceA.J. Prager, N. Martinez, K. Beal, A. Omuro, Z. Zhang and R.J. YoungAmerican Journal of Neuroradiology May 2015, 36 (5) 877-885; DOI: https://doi.org/10.3174/ajnr.A4218
Sixty-eight patients with treated high-grade gliomas who developed increasing enhancing masses of indeterminate nature underwent DWI and DSC as part of their studies. Pseudoprogression was found in 15% who showed higher ADC as well as lower relative cerebral blood volume when compared with those with recurrent tumors.
Martinez-Saez, E.
- BrainYou have accessPixel-by-Pixel Comparison of Volume Transfer Constant and Estimates of Cerebral Blood Volume from Dynamic Contrast-Enhanced and Dynamic Susceptibility Contrast-Enhanced MR Imaging in High-Grade GliomasP. Alcaide-Leon, D. Pareto, E. Martinez-Saez, C. Auger, A. Bharatha and A. RoviraAmerican Journal of Neuroradiology May 2015, 36 (5) 871-876; DOI: https://doi.org/10.3174/ajnr.A4231
Mathews, V.
- Functional VignetteYou have accessMemory Part 2: The Role of the Medial Temporal LobeF.D. Raslau, I.T. Mark, A.P. Klein, J.L. Ulmer, V. Mathews and L.P. MarkAmerican Journal of Neuroradiology May 2015, 36 (5) 846-849; DOI: https://doi.org/10.3174/ajnr.A4169
Mavridis, I.N.
- LETTERYou have accessWe Know Now: Mavridis Atrophy Is Associated with Cognitive Impairment in Parkinson DiseaseI.N. MavridisAmerican Journal of Neuroradiology May 2015, 36 (5) E38; DOI: https://doi.org/10.3174/ajnr.A4315
McDougall, C.M.
- InterventionalYou have accessUncertainty and Agreement Regarding the Role of Flow Diversion in the Management of Difficult AneurysmsT.E. Darsaut, J.-C. Gentric, C.M. McDougall, G. Gevry, D. Roy, A. Weill and J. RaymondAmerican Journal of Neuroradiology May 2015, 36 (5) 930-936; DOI: https://doi.org/10.3174/ajnr.A4201
McGuinness, B.J.
- InterventionalYou have accessProspective Study of Early MRI Appearances following Flow-Diverting Stent Placement for Intracranial AneurysmsB.J. McGuinness, S. Memon and J.K. HopeAmerican Journal of Neuroradiology May 2015, 36 (5) 943-948; DOI: https://doi.org/10.3174/ajnr.A4335
Memon, S.
- InterventionalYou have accessProspective Study of Early MRI Appearances following Flow-Diverting Stent Placement for Intracranial AneurysmsB.J. McGuinness, S. Memon and J.K. HopeAmerican Journal of Neuroradiology May 2015, 36 (5) 943-948; DOI: https://doi.org/10.3174/ajnr.A4335
Mingkwansook, V.
- Head & NeckYou have accessCT Findings in the External Auditory Canal after Transcanal SurgeryV. Mingkwansook, H.D. Curtin and H.R. KellyAmerican Journal of Neuroradiology May 2015, 36 (5) 982-986; DOI: https://doi.org/10.3174/ajnr.A4226
Mir, D.
- BrainOpen AccessEvaluating Blood-Brain Barrier Permeability in Delayed Cerebral Infarction after Aneurysmal Subarachnoid HemorrhageJ. Ivanidze, K. Kesavabhotla, O.N. Kallas, D. Mir, H. Baradaran, A. Gupta, A.Z. Segal, J. Claassen and P.C. SanelliAmerican Journal of Neuroradiology May 2015, 36 (5) 850-854; DOI: https://doi.org/10.3174/ajnr.A4207
Mohammed, N.
- SpineOpen AccessPostoperative Intraspinal Subdural Collections after Pediatric Posterior Fossa Tumor Resection: Incidence, Imaging, and Clinical FeaturesJ.H. Harreld, N. Mohammed, G. Goldsberry, X. Li, Y. Li, F. Boop and Z. PatayAmerican Journal of Neuroradiology May 2015, 36 (5) 993-999; DOI: https://doi.org/10.3174/ajnr.A4221
Molyneux, A.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Moret, J.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Morrison, L.A.
- EDITOR'S CHOICEBrainOpen AccessIncreased Number of White Matter Lesions in Patients with Familial Cerebral Cavernous MalformationsM.J. Golden, L.A. Morrison, H. Kim and B.L. HartAmerican Journal of Neuroradiology May 2015, 36 (5) 899-903; DOI: https://doi.org/10.3174/ajnr.A4200
Because endothelial cell abnormalities are found in white matter hyperintensities and cavernous malformations, the authors set out to determine if an increased number of white matter lesions was present in 191 patients with familial cerebral cavernous malformations all carrying the same gene defect. Results were compared with those obtained via logistic regression analysis in healthy controls and patients with sporadic cavernous malformations. White matter lesions were found in 15% of patients with the familial disease, 2% of healthy controls, and 2.5% of those with sporadic malformations. In patients with the familial disease, only age was associated with white matter lesions.
N
Nelson, J.
- InterventionalOpen AccessAssociation between Venous Angioarchitectural Features of Sporadic Brain Arteriovenous Malformations and Intracranial HemorrhageM.D. Alexander, D.L. Cooke, J. Nelson, D.E. Guo, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton, H. Kim and S.W. HettsAmerican Journal of Neuroradiology May 2015, 36 (5) 949-952; DOI: https://doi.org/10.3174/ajnr.A4224
- EDITOR'S CHOICEBrainOpen AccessNeurovascular Manifestations in Hereditary Hemorrhagic Telangiectasia: Imaging Features and Genotype-Phenotype CorrelationsT. Krings, H. Kim, S. Power, J. Nelson, M.E. Faughnan, W.L. Young, K.G. terBrugge and the Brain Vascular Malformation Consortium HHT Investigator GroupAmerican Journal of Neuroradiology May 2015, 36 (5) 863-870; DOI: https://doi.org/10.3174/ajnr.A4210
Imaging features were correlated with genotypes in 75 patients with hereditary hemorrhagic telangiectasia. Sixty-one percent of patients showed small, superficial, capillary malformations without shunting, whereas 43% had true AVMs of small size and low Spetzler-Martin grade. High-flow AVFs were present in 12% of patients and multiple malformations were seen in 44%. No correlation between gene mutations and lesion types was found.
Nelson, P.K.
- InterventionalYou have accessAnterior Choroidal Artery Patency and Clinical Follow-Up after Coverage with the Pipeline Embolization DeviceE. Raz, M. Shapiro, T. Becske, D.W. Zumofen, O. Tanweer, M.B. Potts, H.A. Riina and P.K. NelsonAmerican Journal of Neuroradiology May 2015, 36 (5) 937-942; DOI: https://doi.org/10.3174/ajnr.A4217
Niederstadt, T.
- LETTERYou have accessReply:D. Wittschieber, B. Karger, T. Niederstadt, H. Pfeiffer and M.L. HahnemannAmerican Journal of Neuroradiology May 2015, 36 (5) E37; DOI: https://doi.org/10.3174/ajnr.A4327
O
Oishi, H.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Omuro, A.
- FELLOWS' JOURNAL CLUBBrainOpen AccessDiffusion and Perfusion MRI to Differentiate Treatment-Related Changes Including Pseudoprogression from Recurrent Tumors in High-Grade Gliomas with Histopathologic EvidenceA.J. Prager, N. Martinez, K. Beal, A. Omuro, Z. Zhang and R.J. YoungAmerican Journal of Neuroradiology May 2015, 36 (5) 877-885; DOI: https://doi.org/10.3174/ajnr.A4218
Sixty-eight patients with treated high-grade gliomas who developed increasing enhancing masses of indeterminate nature underwent DWI and DSC as part of their studies. Pseudoprogression was found in 15% who showed higher ADC as well as lower relative cerebral blood volume when compared with those with recurrent tumors.
Ören, N.C.
- LETTERYou have accessPanhypopituitarism with Ectopic Posterior Pituitary Lobe, Heterotopia, Polymicrogyria, Corpus Callosum Dysgenesis, and Optic Chiasm/Nerve Hypoplasia: Is That an Undefined Neuronal Migration Syndrome?N.C. Ören, E. Cagıltay, F. Akay and S. ToyranAmerican Journal of Neuroradiology May 2015, 36 (5) E33-E35; DOI: https://doi.org/10.3174/ajnr.A4305
Oshino, S.
- BrainOpen AccessPituitary-Targeted Dynamic Contrast-Enhanced Multisection CT for Detecting MR Imaging–Occult Functional Pituitary MicroadenomaM. Kinoshita, H. Tanaka, H. Arita, Y. Goto, S. Oshino, Y. Watanabe, T. Yoshimine and Y. SaitohAmerican Journal of Neuroradiology May 2015, 36 (5) 904-908; DOI: https://doi.org/10.3174/ajnr.A4220
P
Pan, W.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Pantano, P.
- FunctionalYou have accessDisrupted Resting-State Functional Connectivity in Progressive Supranuclear PalsyM.C. Piattella, F. Tona, M. Bologna, E. Sbardella, A. Formica, N. Petsas, N. Filippini, A. Berardelli and P. PantanoAmerican Journal of Neuroradiology May 2015, 36 (5) 915-921; DOI: https://doi.org/10.3174/ajnr.A4229
Pareto, D.
- BrainYou have accessPixel-by-Pixel Comparison of Volume Transfer Constant and Estimates of Cerebral Blood Volume from Dynamic Contrast-Enhanced and Dynamic Susceptibility Contrast-Enhanced MR Imaging in High-Grade GliomasP. Alcaide-Leon, D. Pareto, E. Martinez-Saez, C. Auger, A. Bharatha and A. RoviraAmerican Journal of Neuroradiology May 2015, 36 (5) 871-876; DOI: https://doi.org/10.3174/ajnr.A4231
Patay, Z.
- SpineOpen AccessPostoperative Intraspinal Subdural Collections after Pediatric Posterior Fossa Tumor Resection: Incidence, Imaging, and Clinical FeaturesJ.H. Harreld, N. Mohammed, G. Goldsberry, X. Li, Y. Li, F. Boop and Z. PatayAmerican Journal of Neuroradiology May 2015, 36 (5) 993-999; DOI: https://doi.org/10.3174/ajnr.A4221
Pereira, V. Mendes
- EditorialsYou have accessTeaching Lessons by MR CLEANL. Pierot, V. Mendes Pereira, C. Cognard and R. von KummerAmerican Journal of Neuroradiology May 2015, 36 (5) 819-821; DOI: https://doi.org/10.3174/ajnr.A4316
- EditorialsYou have accessComeback VictoryV. Mendes Pereira and T. KringsAmerican Journal of Neuroradiology May 2015, 36 (5) 821-824; DOI: https://doi.org/10.3174/ajnr.A4342
Petsas, N.
- FunctionalYou have accessDisrupted Resting-State Functional Connectivity in Progressive Supranuclear PalsyM.C. Piattella, F. Tona, M. Bologna, E. Sbardella, A. Formica, N. Petsas, N. Filippini, A. Berardelli and P. PantanoAmerican Journal of Neuroradiology May 2015, 36 (5) 915-921; DOI: https://doi.org/10.3174/ajnr.A4229
Pfeiffer, H.
- LETTERYou have accessReply:D. Wittschieber, B. Karger, T. Niederstadt, H. Pfeiffer and M.L. HahnemannAmerican Journal of Neuroradiology May 2015, 36 (5) E37; DOI: https://doi.org/10.3174/ajnr.A4327
Piattella, M.C.
- FunctionalYou have accessDisrupted Resting-State Functional Connectivity in Progressive Supranuclear PalsyM.C. Piattella, F. Tona, M. Bologna, E. Sbardella, A. Formica, N. Petsas, N. Filippini, A. Berardelli and P. PantanoAmerican Journal of Neuroradiology May 2015, 36 (5) 915-921; DOI: https://doi.org/10.3174/ajnr.A4229
Pierot, L.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
- EditorialsYou have accessTeaching Lessons by MR CLEANL. Pierot, V. Mendes Pereira, C. Cognard and R. von KummerAmerican Journal of Neuroradiology May 2015, 36 (5) 819-821; DOI: https://doi.org/10.3174/ajnr.A4316
Potts, M.B.
- InterventionalYou have accessAnterior Choroidal Artery Patency and Clinical Follow-Up after Coverage with the Pipeline Embolization DeviceE. Raz, M. Shapiro, T. Becske, D.W. Zumofen, O. Tanweer, M.B. Potts, H.A. Riina and P.K. NelsonAmerican Journal of Neuroradiology May 2015, 36 (5) 937-942; DOI: https://doi.org/10.3174/ajnr.A4217
Power, S.
- EDITOR'S CHOICEBrainOpen AccessNeurovascular Manifestations in Hereditary Hemorrhagic Telangiectasia: Imaging Features and Genotype-Phenotype CorrelationsT. Krings, H. Kim, S. Power, J. Nelson, M.E. Faughnan, W.L. Young, K.G. terBrugge and the Brain Vascular Malformation Consortium HHT Investigator GroupAmerican Journal of Neuroradiology May 2015, 36 (5) 863-870; DOI: https://doi.org/10.3174/ajnr.A4210
Imaging features were correlated with genotypes in 75 patients with hereditary hemorrhagic telangiectasia. Sixty-one percent of patients showed small, superficial, capillary malformations without shunting, whereas 43% had true AVMs of small size and low Spetzler-Martin grade. High-flow AVFs were present in 12% of patients and multiple malformations were seen in 44%. No correlation between gene mutations and lesion types was found.
Prager, A.J.
- FELLOWS' JOURNAL CLUBBrainOpen AccessDiffusion and Perfusion MRI to Differentiate Treatment-Related Changes Including Pseudoprogression from Recurrent Tumors in High-Grade Gliomas with Histopathologic EvidenceA.J. Prager, N. Martinez, K. Beal, A. Omuro, Z. Zhang and R.J. YoungAmerican Journal of Neuroradiology May 2015, 36 (5) 877-885; DOI: https://doi.org/10.3174/ajnr.A4218
Sixty-eight patients with treated high-grade gliomas who developed increasing enhancing masses of indeterminate nature underwent DWI and DSC as part of their studies. Pseudoprogression was found in 15% who showed higher ADC as well as lower relative cerebral blood volume when compared with those with recurrent tumors.
Prothmann, S.
- InterventionalYou have accessThe Curved MCA: Influence of Vessel Anatomy on Recanalization Results of Mechanical Thrombectomy after Acute Ischemic StrokeB.J. Schwaiger, A.S. Gersing, C. Zimmer and S. ProthmannAmerican Journal of Neuroradiology May 2015, 36 (5) 971-976; DOI: https://doi.org/10.3174/ajnr.A4222
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Rane, N.
- Research PerspectivesOpen AccessImaging Biomarkers in Acute Ischemic Stroke Trials: A Systematic ReviewG.W.J. Harston, N. Rane, G. Shaya, S. Thandeswaran, M. Cellerini, F. Sheerin and J. KennedyAmerican Journal of Neuroradiology May 2015, 36 (5) 839-843; DOI: https://doi.org/10.3174/ajnr.A4208
Raoult, H.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Raslau, F.D.
- Functional VignetteYou have accessMemory Part 2: The Role of the Medial Temporal LobeF.D. Raslau, I.T. Mark, A.P. Klein, J.L. Ulmer, V. Mathews and L.P. MarkAmerican Journal of Neuroradiology May 2015, 36 (5) 846-849; DOI: https://doi.org/10.3174/ajnr.A4169
Raymond, J.
- InterventionalYou have accessUncertainty and Agreement Regarding the Role of Flow Diversion in the Management of Difficult AneurysmsT.E. Darsaut, J.-C. Gentric, C.M. McDougall, G. Gevry, D. Roy, A. Weill and J. RaymondAmerican Journal of Neuroradiology May 2015, 36 (5) 930-936; DOI: https://doi.org/10.3174/ajnr.A4201
- InterventionalYou have accessDual-Lumen Balloon Catheters May Improve Liquid Embolization of Vascular Malformations: An Experimental Study in SwineJ.C. Gentric, J. Raymond, A. Batista, I. Salazkin, G. Gevry and T.E. DarsautAmerican Journal of Neuroradiology May 2015, 36 (5) 977-981; DOI: https://doi.org/10.3174/ajnr.A4211
Raz, E.
- InterventionalYou have accessAnterior Choroidal Artery Patency and Clinical Follow-Up after Coverage with the Pipeline Embolization DeviceE. Raz, M. Shapiro, T. Becske, D.W. Zumofen, O. Tanweer, M.B. Potts, H.A. Riina and P.K. NelsonAmerican Journal of Neuroradiology May 2015, 36 (5) 937-942; DOI: https://doi.org/10.3174/ajnr.A4217
Rey-Salmon, C.
- LETTERYou have accessHead Circumference: A Key Sign in Dating Abusive Head TraumaC. Adamsbaum and C. Rey-SalmonAmerican Journal of Neuroradiology May 2015, 36 (5) E36; DOI: https://doi.org/10.3174/ajnr.A4306
Riina, H.A.
- InterventionalYou have accessAnterior Choroidal Artery Patency and Clinical Follow-Up after Coverage with the Pipeline Embolization DeviceE. Raz, M. Shapiro, T. Becske, D.W. Zumofen, O. Tanweer, M.B. Potts, H.A. Riina and P.K. NelsonAmerican Journal of Neuroradiology May 2015, 36 (5) 937-942; DOI: https://doi.org/10.3174/ajnr.A4217
Rim, T.H.
- BrainOpen AccessDiscrimination of Tumorous Intracerebral Hemorrhage from Benign Causes Using CT DensitometryY.S. Choi, T.H. Rim, S.S. Ahn and S.-K. LeeAmerican Journal of Neuroradiology May 2015, 36 (5) 886-892; DOI: https://doi.org/10.3174/ajnr.A4233
Rovira, A.
- BrainYou have accessPixel-by-Pixel Comparison of Volume Transfer Constant and Estimates of Cerebral Blood Volume from Dynamic Contrast-Enhanced and Dynamic Susceptibility Contrast-Enhanced MR Imaging in High-Grade GliomasP. Alcaide-Leon, D. Pareto, E. Martinez-Saez, C. Auger, A. Bharatha and A. RoviraAmerican Journal of Neuroradiology May 2015, 36 (5) 871-876; DOI: https://doi.org/10.3174/ajnr.A4231
Roy, D.
- InterventionalYou have accessUncertainty and Agreement Regarding the Role of Flow Diversion in the Management of Difficult AneurysmsT.E. Darsaut, J.-C. Gentric, C.M. McDougall, G. Gevry, D. Roy, A. Weill and J. RaymondAmerican Journal of Neuroradiology May 2015, 36 (5) 930-936; DOI: https://doi.org/10.3174/ajnr.A4201
S
Saitoh, Y.
- BrainOpen AccessPituitary-Targeted Dynamic Contrast-Enhanced Multisection CT for Detecting MR Imaging–Occult Functional Pituitary MicroadenomaM. Kinoshita, H. Tanaka, H. Arita, Y. Goto, S. Oshino, Y. Watanabe, T. Yoshimine and Y. SaitohAmerican Journal of Neuroradiology May 2015, 36 (5) 904-908; DOI: https://doi.org/10.3174/ajnr.A4220
Salazkin, I.
- InterventionalYou have accessDual-Lumen Balloon Catheters May Improve Liquid Embolization of Vascular Malformations: An Experimental Study in SwineJ.C. Gentric, J. Raymond, A. Batista, I. Salazkin, G. Gevry and T.E. DarsautAmerican Journal of Neuroradiology May 2015, 36 (5) 977-981; DOI: https://doi.org/10.3174/ajnr.A4211
Sanelli, P.C.
- BrainOpen AccessEvaluating Blood-Brain Barrier Permeability in Delayed Cerebral Infarction after Aneurysmal Subarachnoid HemorrhageJ. Ivanidze, K. Kesavabhotla, O.N. Kallas, D. Mir, H. Baradaran, A. Gupta, A.Z. Segal, J. Claassen and P.C. SanelliAmerican Journal of Neuroradiology May 2015, 36 (5) 850-854; DOI: https://doi.org/10.3174/ajnr.A4207
Sato, S.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Sbardella, E.
- FunctionalYou have accessDisrupted Resting-State Functional Connectivity in Progressive Supranuclear PalsyM.C. Piattella, F. Tona, M. Bologna, E. Sbardella, A. Formica, N. Petsas, N. Filippini, A. Berardelli and P. PantanoAmerican Journal of Neuroradiology May 2015, 36 (5) 915-921; DOI: https://doi.org/10.3174/ajnr.A4229
Schubert, G.A.
- InterventionalYou have accessChallenges of the WEB Device for Intracranial Aneurysms: How to Widen the Spectrum and Compare FavorablyG.A. SchubertAmerican Journal of Neuroradiology May 2015, 36 (5) 928-929; DOI: https://doi.org/10.3174/ajnr.A4206
Schwaiger, B.J.
- InterventionalYou have accessThe Curved MCA: Influence of Vessel Anatomy on Recanalization Results of Mechanical Thrombectomy after Acute Ischemic StrokeB.J. Schwaiger, A.S. Gersing, C. Zimmer and S. ProthmannAmerican Journal of Neuroradiology May 2015, 36 (5) 971-976; DOI: https://doi.org/10.3174/ajnr.A4222
Segal, A.Z.
- BrainOpen AccessEvaluating Blood-Brain Barrier Permeability in Delayed Cerebral Infarction after Aneurysmal Subarachnoid HemorrhageJ. Ivanidze, K. Kesavabhotla, O.N. Kallas, D. Mir, H. Baradaran, A. Gupta, A.Z. Segal, J. Claassen and P.C. SanelliAmerican Journal of Neuroradiology May 2015, 36 (5) 850-854; DOI: https://doi.org/10.3174/ajnr.A4207
Sepahdari, A.R.
- Head & NeckYou have accessPredictors of Multigland Disease in Primary Hyperparathyroidism: A Scoring System with 4D-CT Imaging and Biochemical MarkersA.R. Sepahdari, M. Bahl, A. Harari, H.J. Kim, M.W. Yeh and J.K. HoangAmerican Journal of Neuroradiology May 2015, 36 (5) 987-992; DOI: https://doi.org/10.3174/ajnr.A4213
Shan, T.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Shapiro, M.
- InterventionalYou have accessAnterior Choroidal Artery Patency and Clinical Follow-Up after Coverage with the Pipeline Embolization DeviceE. Raz, M. Shapiro, T. Becske, D.W. Zumofen, O. Tanweer, M.B. Potts, H.A. Riina and P.K. NelsonAmerican Journal of Neuroradiology May 2015, 36 (5) 937-942; DOI: https://doi.org/10.3174/ajnr.A4217
Shaya, G.
- Research PerspectivesOpen AccessImaging Biomarkers in Acute Ischemic Stroke Trials: A Systematic ReviewG.W.J. Harston, N. Rane, G. Shaya, S. Thandeswaran, M. Cellerini, F. Sheerin and J. KennedyAmerican Journal of Neuroradiology May 2015, 36 (5) 839-843; DOI: https://doi.org/10.3174/ajnr.A4208
Sheerin, F.
- Research PerspectivesOpen AccessImaging Biomarkers in Acute Ischemic Stroke Trials: A Systematic ReviewG.W.J. Harston, N. Rane, G. Shaya, S. Thandeswaran, M. Cellerini, F. Sheerin and J. KennedyAmerican Journal of Neuroradiology May 2015, 36 (5) 839-843; DOI: https://doi.org/10.3174/ajnr.A4208
Sohn, C.-H.
- BrainOpen AccessClinical Utility of Arterial Spin-Labeling as a Confirmatory Test for Suspected Brain DeathK.M. Kang, T.J. Yun, B.-W. Yoon, B.S. Jeon, S.H. Choi, J.-h. Kim, J.E. Kim, C.-H. Sohn and M.H. HanAmerican Journal of Neuroradiology May 2015, 36 (5) 909-914; DOI: https://doi.org/10.3174/ajnr.A4209
Soize, S.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Spelle, L.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
Suga, Y.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Sun, Q.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Suzuki, M.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Sztajzel, R.
- Review ArticlesOpen AccessSpinal Cord Ischemia: Practical Imaging Tips, Pearls, and PitfallsM.I. Vargas, J. Gariani, R. Sztajzel, I. Barnaure-Nachbar, B.M. Delattre, K.O. Lovblad and J.-L. DietemannAmerican Journal of Neuroradiology May 2015, 36 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4118
T
Takano, N.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Takayama, M.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Tanaka, H.
- BrainOpen AccessPituitary-Targeted Dynamic Contrast-Enhanced Multisection CT for Detecting MR Imaging–Occult Functional Pituitary MicroadenomaM. Kinoshita, H. Tanaka, H. Arita, Y. Goto, S. Oshino, Y. Watanabe, T. Yoshimine and Y. SaitohAmerican Journal of Neuroradiology May 2015, 36 (5) 904-908; DOI: https://doi.org/10.3174/ajnr.A4220
Tanweer, O.
- InterventionalYou have accessAnterior Choroidal Artery Patency and Clinical Follow-Up after Coverage with the Pipeline Embolization DeviceE. Raz, M. Shapiro, T. Becske, D.W. Zumofen, O. Tanweer, M.B. Potts, H.A. Riina and P.K. NelsonAmerican Journal of Neuroradiology May 2015, 36 (5) 937-942; DOI: https://doi.org/10.3174/ajnr.A4217
terBrugge, K.G.
- EDITOR'S CHOICEBrainOpen AccessNeurovascular Manifestations in Hereditary Hemorrhagic Telangiectasia: Imaging Features and Genotype-Phenotype CorrelationsT. Krings, H. Kim, S. Power, J. Nelson, M.E. Faughnan, W.L. Young, K.G. terBrugge and the Brain Vascular Malformation Consortium HHT Investigator GroupAmerican Journal of Neuroradiology May 2015, 36 (5) 863-870; DOI: https://doi.org/10.3174/ajnr.A4210
Imaging features were correlated with genotypes in 75 patients with hereditary hemorrhagic telangiectasia. Sixty-one percent of patients showed small, superficial, capillary malformations without shunting, whereas 43% had true AVMs of small size and low Spetzler-Martin grade. High-flow AVFs were present in 12% of patients and multiple malformations were seen in 44%. No correlation between gene mutations and lesion types was found.
Thandeswaran, S.
- Research PerspectivesOpen AccessImaging Biomarkers in Acute Ischemic Stroke Trials: A Systematic ReviewG.W.J. Harston, N. Rane, G. Shaya, S. Thandeswaran, M. Cellerini, F. Sheerin and J. KennedyAmerican Journal of Neuroradiology May 2015, 36 (5) 839-843; DOI: https://doi.org/10.3174/ajnr.A4208
Thomas, O.
- BrainYou have accessDilated Perivascular Spaces in the Basal Ganglia Are a Biomarker of Small-Vessel Disease in a Very Elderly Population with DementiaT.P. Hansen, J. Cain, O. Thomas and A. JacksonAmerican Journal of Neuroradiology May 2015, 36 (5) 893-898; DOI: https://doi.org/10.3174/ajnr.A4237
Tona, F.
- FunctionalYou have accessDisrupted Resting-State Functional Connectivity in Progressive Supranuclear PalsyM.C. Piattella, F. Tona, M. Bologna, E. Sbardella, A. Formica, N. Petsas, N. Filippini, A. Berardelli and P. PantanoAmerican Journal of Neuroradiology May 2015, 36 (5) 915-921; DOI: https://doi.org/10.3174/ajnr.A4229
Toyran, S.
- LETTERYou have accessPanhypopituitarism with Ectopic Posterior Pituitary Lobe, Heterotopia, Polymicrogyria, Corpus Callosum Dysgenesis, and Optic Chiasm/Nerve Hypoplasia: Is That an Undefined Neuronal Migration Syndrome?N.C. Ören, E. Cagıltay, F. Akay and S. ToyranAmerican Journal of Neuroradiology May 2015, 36 (5) E33-E35; DOI: https://doi.org/10.3174/ajnr.A4305
Turjman, F.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
U
Ulmer, J.L.
- Functional VignetteYou have accessMemory Part 2: The Role of the Medial Temporal LobeF.D. Raslau, I.T. Mark, A.P. Klein, J.L. Ulmer, V. Mathews and L.P. MarkAmerican Journal of Neuroradiology May 2015, 36 (5) 846-849; DOI: https://doi.org/10.3174/ajnr.A4169
V
Vakil, P.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
Vargas, M.I.
- Review ArticlesOpen AccessSpinal Cord Ischemia: Practical Imaging Tips, Pearls, and PitfallsM.I. Vargas, J. Gariani, R. Sztajzel, I. Barnaure-Nachbar, B.M. Delattre, K.O. Lovblad and J.-L. DietemannAmerican Journal of Neuroradiology May 2015, 36 (5) 825-830; DOI: https://doi.org/10.3174/ajnr.A4118
Velasco, S.
- InterventionalYou have accessWEB Treatment of Intracranial Aneurysms: Feasibility, Complications, and 1-Month Safety Results with the WEB DL and WEB SL/SLS in the French ObservatoryL. Pierot, J. Moret, F. Turjman, D. Herbreteau, H. Raoult, X. Barreau, S. Velasco, H. Desal, A.-C. Januel, P. Courtheoux, J.-Y. Gauvrit, C. Cognard, S. Soize, A. Molyneux and L. SpelleAmerican Journal of Neuroradiology May 2015, 36 (5) 922-927; DOI: https://doi.org/10.3174/ajnr.A4230
von Kummer, R.
- EditorialsYou have accessTeaching Lessons by MR CLEANL. Pierot, V. Mendes Pereira, C. Cognard and R. von KummerAmerican Journal of Neuroradiology May 2015, 36 (5) 819-821; DOI: https://doi.org/10.3174/ajnr.A4316
Vranic, J.
- InterventionalOpen AccessQuantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot StudyP. Vakil, S.A. Ansari, C.G. Cantrell, C.S. Eddleman, F.H. Dehkordi, J. Vranic, M.C. Hurley, H.H. Batjer, B.R. Bendok and T.J. CarrollAmerican Journal of Neuroradiology May 2015, 36 (5) 953-959; DOI: https://doi.org/10.3174/ajnr.A4225
W
Watanabe, Y.
- BrainOpen AccessPituitary-Targeted Dynamic Contrast-Enhanced Multisection CT for Detecting MR Imaging–Occult Functional Pituitary MicroadenomaM. Kinoshita, H. Tanaka, H. Arita, Y. Goto, S. Oshino, Y. Watanabe, T. Yoshimine and Y. SaitohAmerican Journal of Neuroradiology May 2015, 36 (5) 904-908; DOI: https://doi.org/10.3174/ajnr.A4220
Weill, A.
- InterventionalYou have accessUncertainty and Agreement Regarding the Role of Flow Diversion in the Management of Difficult AneurysmsT.E. Darsaut, J.-C. Gentric, C.M. McDougall, G. Gevry, D. Roy, A. Weill and J. RaymondAmerican Journal of Neuroradiology May 2015, 36 (5) 930-936; DOI: https://doi.org/10.3174/ajnr.A4201
Wittschieber, D.
- LETTERYou have accessReply:D. Wittschieber, B. Karger, T. Niederstadt, H. Pfeiffer and M.L. HahnemannAmerican Journal of Neuroradiology May 2015, 36 (5) E37; DOI: https://doi.org/10.3174/ajnr.A4327
X
Xie, Q.Z.
- FELLOWS' JOURNAL CLUBBrainYou have accessEvaluation of Virtual Noncontrast Images Obtained from Dual-Energy CTA for Diagnosing Subarachnoid HemorrhageX.Y. Jiang, S.H. Zhang, Q.Z. Xie, Z.J. Yin, Q.Y. Liu, M.D. Zhao, X.L. Li and X.J. MaoAmerican Journal of Neuroradiology May 2015, 36 (5) 855-860; DOI: https://doi.org/10.3174/ajnr.A4223
A group of 37 patients underwent noncontrast CT and dual-energy CTA for diagnosis of SAH. From the latter, virtual noncontrast images were reconstructed and assessed for SAH. Agreement between true and virtual noncontrast images for diagnosis of SAH was 92%. Thus, virtual noncontrast CT images reliably diagnosed SAH while reducing radiation dose. (See accompanying commentary by Brisman.)
Xu, R.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Y
Yamamoto, M.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Yeh, M.W.
- Head & NeckYou have accessPredictors of Multigland Disease in Primary Hyperparathyroidism: A Scoring System with 4D-CT Imaging and Biochemical MarkersA.R. Sepahdari, M. Bahl, A. Harari, H.J. Kim, M.W. Yeh and J.K. HoangAmerican Journal of Neuroradiology May 2015, 36 (5) 987-992; DOI: https://doi.org/10.3174/ajnr.A4213
Yin, Z.J.
- FELLOWS' JOURNAL CLUBBrainYou have accessEvaluation of Virtual Noncontrast Images Obtained from Dual-Energy CTA for Diagnosing Subarachnoid HemorrhageX.Y. Jiang, S.H. Zhang, Q.Z. Xie, Z.J. Yin, Q.Y. Liu, M.D. Zhao, X.L. Li and X.J. MaoAmerican Journal of Neuroradiology May 2015, 36 (5) 855-860; DOI: https://doi.org/10.3174/ajnr.A4223
A group of 37 patients underwent noncontrast CT and dual-energy CTA for diagnosis of SAH. From the latter, virtual noncontrast images were reconstructed and assessed for SAH. Agreement between true and virtual noncontrast images for diagnosis of SAH was 92%. Thus, virtual noncontrast CT images reliably diagnosed SAH while reducing radiation dose. (See accompanying commentary by Brisman.)
Yoon, B.-W.
- BrainOpen AccessClinical Utility of Arterial Spin-Labeling as a Confirmatory Test for Suspected Brain DeathK.M. Kang, T.J. Yun, B.-W. Yoon, B.S. Jeon, S.H. Choi, J.-h. Kim, J.E. Kim, C.-H. Sohn and M.H. HanAmerican Journal of Neuroradiology May 2015, 36 (5) 909-914; DOI: https://doi.org/10.3174/ajnr.A4209
Yoshida, M.
- InterventionalOpen AccessAssessing Blood Flow in an Intracranial Stent: A Feasibility Study of MR Angiography Using a Silent Scan after Stent-Assisted Coil Embolization for Anterior Circulation AneurysmsR. Irie, M. Suzuki, M. Yamamoto, N. Takano, Y. Suga, M. Hori, K. Kamagata, M. Takayama, M. Yoshida, S. Sato, N. Hamasaki, H. Oishi and S. AokiAmerican Journal of Neuroradiology May 2015, 36 (5) 967-970; DOI: https://doi.org/10.3174/ajnr.A4199
Yoshimine, T.
- BrainOpen AccessPituitary-Targeted Dynamic Contrast-Enhanced Multisection CT for Detecting MR Imaging–Occult Functional Pituitary MicroadenomaM. Kinoshita, H. Tanaka, H. Arita, Y. Goto, S. Oshino, Y. Watanabe, T. Yoshimine and Y. SaitohAmerican Journal of Neuroradiology May 2015, 36 (5) 904-908; DOI: https://doi.org/10.3174/ajnr.A4220
Young, R.J.
- FELLOWS' JOURNAL CLUBBrainOpen AccessDiffusion and Perfusion MRI to Differentiate Treatment-Related Changes Including Pseudoprogression from Recurrent Tumors in High-Grade Gliomas with Histopathologic EvidenceA.J. Prager, N. Martinez, K. Beal, A. Omuro, Z. Zhang and R.J. YoungAmerican Journal of Neuroradiology May 2015, 36 (5) 877-885; DOI: https://doi.org/10.3174/ajnr.A4218
Sixty-eight patients with treated high-grade gliomas who developed increasing enhancing masses of indeterminate nature underwent DWI and DSC as part of their studies. Pseudoprogression was found in 15% who showed higher ADC as well as lower relative cerebral blood volume when compared with those with recurrent tumors.
Young, W.L.
- EDITOR'S CHOICEBrainOpen AccessNeurovascular Manifestations in Hereditary Hemorrhagic Telangiectasia: Imaging Features and Genotype-Phenotype CorrelationsT. Krings, H. Kim, S. Power, J. Nelson, M.E. Faughnan, W.L. Young, K.G. terBrugge and the Brain Vascular Malformation Consortium HHT Investigator GroupAmerican Journal of Neuroradiology May 2015, 36 (5) 863-870; DOI: https://doi.org/10.3174/ajnr.A4210
Imaging features were correlated with genotypes in 75 patients with hereditary hemorrhagic telangiectasia. Sixty-one percent of patients showed small, superficial, capillary malformations without shunting, whereas 43% had true AVMs of small size and low Spetzler-Martin grade. High-flow AVFs were present in 12% of patients and multiple malformations were seen in 44%. No correlation between gene mutations and lesion types was found.
Yun, T.J.
- BrainOpen AccessClinical Utility of Arterial Spin-Labeling as a Confirmatory Test for Suspected Brain DeathK.M. Kang, T.J. Yun, B.-W. Yoon, B.S. Jeon, S.H. Choi, J.-h. Kim, J.E. Kim, C.-H. Sohn and M.H. HanAmerican Journal of Neuroradiology May 2015, 36 (5) 909-914; DOI: https://doi.org/10.3174/ajnr.A4209
Z
Zamani, A.A.
- EDITOR'S CHOICESpineYou have accessValidation of Multisociety Combined Task Force Definitions of Abnormal Disk MorphologyC.H. Cho, L. Hsu, M.L. Ferrone, D.A. Leonard, M.B. Harris, A.A. Zamani and C.M. BonoAmerican Journal of Neuroradiology May 2015, 36 (5) 1008-1013; DOI: https://doi.org/10.3174/ajnr.A4212
Fifty-four patients underwent classification of lumbar disk herniations during preoperative MRI and surgery using the new multisociety classification. Disagreement as to classification based on MRI studies occurred in only 1 instance and agreement of preoperative classification with operative findings was 70%. The authors believe that though this level of agreement is reasonable, differences exist between what neuroradiologists see on imaging and what surgeons encounter.
Zhang, H.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Zhang, Q.
- InterventionalYou have accessExploring the Value of Using Color-Coded Quantitative DSA Evaluation on Bilateral Common Carotid Arteries in Predicting the Reliability of Intra-Ascending Aorta Flat Detector CT–CBV MapsQ. Zhang, R. Xu, Q. Sun, H. Zhang, J. Mao, T. Shan, W. Pan, Y. Deuerling-Zheng, M. Kowarschik and J. BeilnerAmerican Journal of Neuroradiology May 2015, 36 (5) 960-966; DOI: https://doi.org/10.3174/ajnr.A4238
Zhang, S.H.
- FELLOWS' JOURNAL CLUBBrainYou have accessEvaluation of Virtual Noncontrast Images Obtained from Dual-Energy CTA for Diagnosing Subarachnoid HemorrhageX.Y. Jiang, S.H. Zhang, Q.Z. Xie, Z.J. Yin, Q.Y. Liu, M.D. Zhao, X.L. Li and X.J. MaoAmerican Journal of Neuroradiology May 2015, 36 (5) 855-860; DOI: https://doi.org/10.3174/ajnr.A4223
A group of 37 patients underwent noncontrast CT and dual-energy CTA for diagnosis of SAH. From the latter, virtual noncontrast images were reconstructed and assessed for SAH. Agreement between true and virtual noncontrast images for diagnosis of SAH was 92%. Thus, virtual noncontrast CT images reliably diagnosed SAH while reducing radiation dose. (See accompanying commentary by Brisman.)
Zhang, Z.
- FELLOWS' JOURNAL CLUBBrainOpen AccessDiffusion and Perfusion MRI to Differentiate Treatment-Related Changes Including Pseudoprogression from Recurrent Tumors in High-Grade Gliomas with Histopathologic EvidenceA.J. Prager, N. Martinez, K. Beal, A. Omuro, Z. Zhang and R.J. YoungAmerican Journal of Neuroradiology May 2015, 36 (5) 877-885; DOI: https://doi.org/10.3174/ajnr.A4218
Sixty-eight patients with treated high-grade gliomas who developed increasing enhancing masses of indeterminate nature underwent DWI and DSC as part of their studies. Pseudoprogression was found in 15% who showed higher ADC as well as lower relative cerebral blood volume when compared with those with recurrent tumors.
Zhao, M.D.
- FELLOWS' JOURNAL CLUBBrainYou have accessEvaluation of Virtual Noncontrast Images Obtained from Dual-Energy CTA for Diagnosing Subarachnoid HemorrhageX.Y. Jiang, S.H. Zhang, Q.Z. Xie, Z.J. Yin, Q.Y. Liu, M.D. Zhao, X.L. Li and X.J. MaoAmerican Journal of Neuroradiology May 2015, 36 (5) 855-860; DOI: https://doi.org/10.3174/ajnr.A4223
A group of 37 patients underwent noncontrast CT and dual-energy CTA for diagnosis of SAH. From the latter, virtual noncontrast images were reconstructed and assessed for SAH. Agreement between true and virtual noncontrast images for diagnosis of SAH was 92%. Thus, virtual noncontrast CT images reliably diagnosed SAH while reducing radiation dose. (See accompanying commentary by Brisman.)
Zimmer, C.
- InterventionalYou have accessThe Curved MCA: Influence of Vessel Anatomy on Recanalization Results of Mechanical Thrombectomy after Acute Ischemic StrokeB.J. Schwaiger, A.S. Gersing, C. Zimmer and S. ProthmannAmerican Journal of Neuroradiology May 2015, 36 (5) 971-976; DOI: https://doi.org/10.3174/ajnr.A4222
Zumofen, D.W.
- InterventionalYou have accessAnterior Choroidal Artery Patency and Clinical Follow-Up after Coverage with the Pipeline Embolization DeviceE. Raz, M. Shapiro, T. Becske, D.W. Zumofen, O. Tanweer, M.B. Potts, H.A. Riina and P.K. NelsonAmerican Journal of Neuroradiology May 2015, 36 (5) 937-942; DOI: https://doi.org/10.3174/ajnr.A4217