OCTOBER 2013 THE JOURNAL OF DIAGNOSTIC AND VOLUME 34 INTERVENTIONAL NEURORADIOLOGY NUMBER 10 WWW.AJNR.ORG CTA in face transplantation candidates Implementation and feasibility of cerebral 4D DSA Imaging features of HPV-positive oropharyngeal cancers Official Journal ASNR • ASFNR • ASHNR • ASPNR • ASSR As a research and clinical leader in their industry, MicroVention continues to lead the way in endovascular therapies. Collaboration with industry leaders allows them to be on the pulse of the latest innovations and deliver essential state-of-the-art products to their customers. t MicroVention products are easy to use t MicroVention is the leader in Clinical Trials and Registries t MicroVention listens to their customers to continually introduce innovative products t MicroVention is a technology leader and is On the Pulse of Innovation For more information or a product demonstration, contact your local MicroVention representative: MicroVention, Inc. Worldwide Headquarters PH +1.714.247.8000 1311 Valencia Avenue Tustin, California 92780, USA MicroVention UK Limited PH +44 (0) 191 258 6777 MicroVention Europe, S.A.R.L. PH +33 (1) 39 21 77 46 MicroVention Deutschland GmbH PH +49 211 210 798-0 Web microvention.com Perpetual motion keeps MicroVention On the Pulse of Innovation MICROVENTION, Headway Duo, HydroFrame, HydroFill, and Cosmos are registered trademarks of MicroVention, Inc. FRED, Scepter C and LVIS are trademarks of MicroVention, Inc. Scientific and clinical data related to thisdocument are on file at MicroVention, Inc. Refer to Instructions for Use for additional information. *Caution: the FRED™, LVIS™ and LVIS™ Jr. devices are investigational devices limited by U.S. law to investigational use. © 2013 MicroVention, Inc. 7/13 A TERUMO Group Company ASNR 52ND ANNUAL MEETING & THE FOUNDATION OF THE ASNR SYMPOSIUM 2014 MAY 17-22 | Montreal Palais des congrés de Montreal ASNR 2014 PROGRAM CHAIR/PRESIDENT-ELECT - Gordon K. Sze, MD, FACR The Foundation of the ASNR Symposium 2014: Inflammatory and Infectious Diseases of the CNS SYMPOSIUM 2014: The Role of Inflammation and Infections in Stroke, Seizures, White Matter Diseases, etc. Advanced Imaging Techniques in the Evaluation of Inflammatory CNS Diseases Infectious Agents for Human Good: Oncolytic Viruses, Viral Vector Gene Therapy and Advanced Imaging ADDITIONAL NEW EDUCATIONAL COURSE PROGRAM IN 2014 (concurrent program with the Symposium 2014) EDUCATIONAL COURSE 2014: with world class speakers including Anne G. Osborn, MD, Thomas P. Naidich, MD, Donald Resnick, MD, James G. Smirniotopoulos, MD, Jeffrey S. Ross, MD, Howard A. Rowley, MD, David M. Yousem, MD, MBA, Laurie A. Loevner, MD, Peter M. Som, MD, Patricia A. Hudgins, MD, Robert D. Zimmerman MD, FACR, Hugh D. Curtin, MD, M. Judith Donovan Post, MD, FACR, and More... ANNUAL MEETING: One-day MINI SYMPOSIUM on STROKE - Organized by Pina C. Sanelli, MD, MPH and Max Wintermark, MD One-day MINI SYMPOSIUM on TUMORS - Organized by Girish M. Fatterpekar, MD, MBBS, DNB, Whitney B. Pope, MD, PhD and Gordon K. Sze, MD, FACR Nobel Prize Laureate, Stanley Prusiner, MD, Keynote Speaker, on Prions and Alzheimer's Disease, Parkinson's Disease, and Other Neurodegenerative Disorders More “Hands-On” Experience Applicable to Your Practices Young Professionals Programming Expanded Self-Assessment Module (SAM) Session Programming Throughout the Week Abstract Deadline: PROGRAMMING DEVELOPED IN COOPERATION WITH THE… Friday, December 13, 2013! American Society of Functional Neuroradiology (ASFNR) David J. Mikulis, MD American Society of Head and Neck Radiology (ASHNR) Yoshimi Anzai, MD, MPH Abstract submission site will be available late September. American Society of Pediatric Neuroradiology (ASPNR) Richard L. Robertson, MD Please visit American Society of Spine Radiology (ASSR) Meng Law, MD, MBBS, FRACR www.asnr.org/2014 Society of NeuroInterventional Surgery (SNIS) Peter A. Rasmussen, MD for more information. TO REQUEST PROGRAMMING AND REGISTRATION MATERIALS FOR THE ASNR 52ND ANNUAL MEETING, CONTACT: ASNR 52ND ANNUAL MEETING Phone: 630-574-0220 c/o American Society of Neuroradiology Fax: 630-574-0661 Scan Now 800 Enterprise Drive, Suite 205 Email: [email protected] to visit our website Oak Brook, Illinois 60523-4216 Website: www.asnr.org/2014 AMERICAN JOURNAL OF NEURORADIOLOGY OCTOBER 2013 Publication Preview at www.ajnr.org features articles released in advance of print. AJNRVOLUME 34 Visit www.ajnrblog.org to comment on AJNR content and chat with colleagues NUMBER 10 and AJNR’s News Digest at http://ajnrdigest.org to read the stories behind the WWW.AJNR.ORG latest research in neuroimaging. EDITORIAL PERSPECTIVES 1863 The Wisdom of Crowds M. Castillo REVIEW ARTICLES 1866 Resting-State fMRI: A Review of Methods and Clinical Applications M.H. Lee, C.D. Smyser, and J.S. Shimony 1873 CT Angiography for Surgical Planning in Face Transplantation Candidates S. Soga, B. Pomahac, N. Wake, K. Schultz, R.F. Prior, K. Kumamaru, M.L. Steigner, D. Mitsouras, J. Signorelli, E.M. Bueno, D.S. Enterline, and F.J. Rybicki PATIENT SAFETY 1882 Radiation Dose for 345 CT-Guided Interlaminar Lumbar Epidural Steroid Injections A.L. Chang, A.H. Schoenfeld, A.L. Brook, and T.S. Miller HEALTH CARE REFORM VIGNETTE 1887 Alphabet Soup: Our Government “In-Action” J.A. Hirsch, W.D. Donovan, G.N. Nicola, R.M. Barr, P.W. Schaefer, and E. Silva III BRAIN Indicates Editor’s 1890 Geniculocalcarine Tract Disintegration after Ischemic Stroke: A Diffusion Choices selection Tensor Imaging Study Y. Zhang, S. Wan, and X. Zhang Indicates Fellows’ Journal Club selection 1895 Association of CT Perfusion Parameters with Hemorrhagic Transformation Indicates open access to non- in Acute Ischemic Stroke A.R. Jain, M. Jain, A.R. Kanthala, D. Damania, L.G. Stead, subscribers at www.ajnr.org H.Z. Wang, and B.S. Jahromi Indicates article with supplemental on-line table 1901 Stroke Mismatch Volume with the Use of ABC/2 Is Equivalent to Planimetric Stroke Mismatch Volume M. Luby, J. Hong, J.G. Merino, J.K. Lynch, Indicates article with supplemental on-line photo A.W. Hsia, A. Magada´n, S.S. Song, L.L. Latour, and S. Warach Indicates article with 1908 4D CT Angiography More Closely Defines Intracranial Thrombus Burden supplemental on-line video Than Single-Phase CT Angiography A.M.J. Fro¨lich, D. Schrader, E. Klotz, EBM Indicates Evidence-Based Medicine R. Schramm, K. Wasser, M. Knauth, and P. Schramm 1 Level 1 1914 4D Digital Subtraction Angiography: Implementation and Demonstration EBM Indicates Evidence-Based Medicine 2 Level 2 of Feasibility B. Davis, K. Royalty, M. Kowarschik, C. Rohkohl, E. Oberstar, B. Aagaard-Kienitz, D. Niemann, O. Ozkan, C. Strother, and C. Mistretta 1922 Intracranial 4D Flow MRI: Toward Individualized Assessment of Arteriovenous Malformation Hemodynamics and Treatment-Induced Changes S.A. Ansari, S. Schnell, T. Carroll, P. Vakil, M.C. Hurley, C. Wu, J. Carr, B.R. Bendok, H. Batjer, and M. Markl Time-integrated 3D images COMMENTARY of AVM show velocity of blood flow from highest 1929 Fast 4D Flow MRI Re-Emerges as a Potential Clinical Tool for (red) to lowest (blue). Neuroradiology P. Turski, M. Edjlali, and C. Oppenheim 1931 Evolution of Cortical and Thalamus Atrophy and Disability Progression in Early Relapsing-Remitting MS during 5 Years R. Zivadinov, N. Bergsland, O. Dolezal, S. Hussein, Z. Seidl, M.G. Dwyer, M. Vaneckova, J. Krasensky, J.A. Potts, T. Kalincik, E. Havrdova´, and D. Hora´kova´ 1940 Parenchymal Hypointense Foci Associated with Developmental Venous Anomalies: Evaluation by Phase-Sensitive MR Imaging at 3T M. Takasugi, S. Fujii, Y. Shinohara, T. Kaminou, T. Watanabe, and T. Ogawa 1945 Widespread White Matter Alterations in Patients with End-Stage Renal Disease: A Voxelwise Diffusion Tensor Imaging Study M.-C. Chou, T.-J. Hsieh, Y.-L. Lin, Y.-T. Hsieh, W.-Z. Li, J.-M. Chang, C.-H. Ko, E.-F. Kao, T.-S. Jaw, and G.-C. Liu 1952 Assessment of Whole-Brain White Matter by DTI in Autosomal Recessive Spastic Ataxia of Charlevoix-Saguenay K.K. Oguz, G. Haliloglu, C. Temucin, R. Gocmen, A.C. Has, K. Doerschner, A. Dolgun, and M. Alikasifoglu 1958 MR Imaging Features of Amyloid-Related Imaging Abnormalities J. Barakos, R. Sperling, S. Salloway, C. Jack, A. Gass, J.B. Fiebach, D. Tampieri, D. Melanc¸on, Y. Miaux, G. Rippon, R. Black, Y. Lu, H.R. Brashear, H.M. Arrighi, K.A. Morris, and M. Grundman FUNCTIONAL 1966 Role of Semantic Paradigms for Optimization of Language Mapping in Clinical fMRI Studies D. Zaca`, S. Jarso, and J.J. Pillai COMMENTARY 1972 Improving Clinical fMRI: Better Paradigms or Higher Field Strength? R. Beisteiner INTERVENTIONAL Published in collaboration with Interventional Neuroradiology 1974 Spinal Dural Arteriovenous Fistulas: Clinical Experience with Endovascular Treatment as a Primary Therapy at 2 Academic Referral Centers J.J. Gemmete, N. Chaudhary, A.E. Elias, A.K. Toma, A.S. Pandey, R.A. Parker, I. Davagnanam, C.O. Maher, S. Brew, and F. Robertson 1980 Hemodynamics of 8 Different Configurations of Stenting for Bifurcation Aneurysms K. Kono and T. Terada 1987 Stent-Assisted Coiling Versus Balloon Remodeling of Wide-Neck Aneurysms: Comparison of Angiographic Outcomes N. Chalouhi, R.M. Starke, M.T. Koltz, P.M. Jabbour, S.I. Tjoumakaris, A.S. Dumont, R.H. Rosenwasser, S. Singhal, and L.F. Gonzalez COMMENTARY 1993 Does Stent-Assisted Coiling Still Have a Place in the Management of Intracranial Aneurysms? L. Pierot and C. Cognard 1996 Stent Retriever Use for Retrieval of Displaced Microcoils: A Consecutive Case Series T.M. Leslie-Mazwi, M. Heddier, H. Nordmeyer, M. Stauder, A. Velasco, P.J. Mosimann, and R. Chapot EXTRACRANIAL VASCULAR 2000 Differences between Internal Jugular Vein and Vertebral Vein Flow Examined in Real Time with the Use of Multigate Ultrasound Color Doppler G. Ciuti, D. Righi, L. Forzoni, A. Fabbri, and A. Moggi Pignone HEAD & NECK 2005 Differences in Imaging Characteristics of HPV-Positive and HPV-Negative Oropharyngeal Cancers: A Blinded Matched-Pair Analysis S.C.