American Journal of Neuroradiology: 33 (3)

March 01, 2012; Volume 33,Issue 3

Editorials

Editorials

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The Omega Point and Beyond: The Singularity Event
M. Castillo

American Journal of Neuroradiology March 2012, 33 (3) 393-395; DOI: https://doi.org/10.3174/ajnr.A2664
Editorials

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Point: CFD—Computational Fluid Dynamics or Confounding Factor Dissemination
D.F. Kallmes

American Journal of Neuroradiology March 2012, 33 (3) 395-396; DOI: https://doi.org/10.3174/ajnr.A2993
Editorials

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Counterpoint: Realizing the Clinical Utility of Computational Fluid Dynamics—Closing the Gap
J.R. Cebral and H. Meng

American Journal of Neuroradiology March 2012, 33 (3) 396-398; DOI: https://doi.org/10.3174/ajnr.A2994

Review Articles

Review Articles

Open Access
Pediatric Sensorineural Hearing Loss, Part 2: Syndromic and Acquired Causes
B.Y. Huang, C. Zdanski and M. Castillo

American Journal of Neuroradiology March 2012, 33 (3) 399-406; DOI: https://doi.org/10.3174/ajnr.A2499
Review Articles

Open Access
Neuroimaging Features of Neurodegeneration with Brain Iron Accumulation
M.C. Kruer, N. Boddaert, S.A. Schneider, H. Houlden, K.P. Bhatia, A. Gregory, J.C. Anderson, W.D. Rooney, P. Hogarth and S.J. Hayflick

American Journal of Neuroradiology March 2012, 33 (3) 407-414; DOI: https://doi.org/10.3174/ajnr.A2677

Patient Safety

Patient Safety

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Safety and Efficacy of CT-Guided Transforaminal Cervical Epidural Steroid Injections Using a Posterior Approach
J.T. Wald, T.P. Maus, J.R. Geske, R.E. Carter, F.E. Diehn, T.J. Kaufmann, J.M. Morris, N.S. Murthy and K.R. Thielen

American Journal of Neuroradiology March 2012, 33 (3) 415-419; DOI: https://doi.org/10.3174/ajnr.A2835
Patient Safety

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Comparison of Hospitalization Costs and Medicare Payments for Carotid Endarterectomy and Carotid Stenting in Asymptomatic Patients
R.J. McDonald, D.F. Kallmes and H.J. Cloft

American Journal of Neuroradiology March 2012, 33 (3) 420-425; DOI: https://doi.org/10.3174/ajnr.A2791

Pharmacology Vignette

Pharmacology Vignette

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Dabigatran (Pradaxa)
J. Comin and D.F. Kallmes

American Journal of Neuroradiology March 2012, 33 (3) 426-428; DOI: https://doi.org/10.3174/ajnr.A3000

Head & Neck

Head and Neck

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Diagnostic Accuracy of 4D-CT for Parathyroid Adenomas and Hyperplasia
J.L. Chazen, A. Gupta, A. Dunning and C.D. Phillips

American Journal of Neuroradiology March 2012, 33 (3) 429-433; DOI: https://doi.org/10.3174/ajnr.A2805
Head and Neck

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CT and Ultrasound Features of Basal Cell Adenoma of the Parotid Gland: A Report of 22 Cases with Pathologic Correlation
L. Shi, Y.-X.J. Wang, C. Yu, F. Zhao, P.-D. Kuang and G.-L. Shao

American Journal of Neuroradiology March 2012, 33 (3) 434-438; DOI: https://doi.org/10.3174/ajnr.A2807
Head and Neck

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The Diagnostic Accuracy of Non-Echo-Planar Diffusion-Weighted Imaging in the Detection of Residual and/or Recurrent Cholesteatoma of the Temporal Bone
M.H.G. Dremmen, P.A.M. Hofman, J.R. Hof, R.J. Stokroos and A.A. Postma

American Journal of Neuroradiology March 2012, 33 (3) 439-444; DOI: https://doi.org/10.3174/ajnr.A2824
Head and Neck

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Evaluation of Brain and Head and Neck Tumors with 4D Contrast-Enhanced MR Angiography at 3T
S. Nishimura, T. Hirai, Y. Shigematsu, M. Kitajima, M. Morioka, Y. Kai, R. Minoda, H. Uetani, R. Murakami and Y. Yamashita

American Journal of Neuroradiology March 2012, 33 (3) 445-448; DOI: https://doi.org/10.3174/ajnr.A2819
Head and Neck

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Anthropometric Measurements: Effect of CT Depth of Pretracheal Soft Tissue on Tracheotomy Tube Selection
R.N. Walker, I.J. Alexander, J.A. Sartorius and C.A. Woomert

American Journal of Neuroradiology March 2012, 33 (3) 449-452; DOI: https://doi.org/10.3174/ajnr.A2823
Head and Neck

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Imaging Features and Progression of Hyperostosis Cranialis Interna
J.J. Waterval, T.M. van Dongen, R.J. Stokroos, B.-J. De Bondt, M.N. Chenault and J.J. Manni

American Journal of Neuroradiology March 2012, 33 (3) 453-461; DOI: https://doi.org/10.3174/ajnr.A2830
Head and Neck

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Correlation of Radiographic and Pathologic Findings of Dermal Lymphatic Invasion in Head and Neck Squamous Cell Carcinoma
M.E. Spector, K.K. Gallagher, J.B. McHugh and S.K. Mukherji

American Journal of Neuroradiology March 2012, 33 (3) 462-464; DOI: https://doi.org/10.3174/ajnr.A2822

Interventional

Interventional

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Requirements for Emergent Neurosurgical Procedures among Patients Undergoing Neuroendovascular Procedures in Contemporary Practice
R. Khatri, M. Ansar, F. Sultan, S.A. Chaudhry, A.A. Khan, G.J. Rodriguez, R.P. Tummala and A.I. Qureshi

American Journal of Neuroradiology March 2012, 33 (3) 465-468; DOI: https://doi.org/10.3174/ajnr.A2787
Interventional

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Mid-Term Anatomic Results after Endovascular Treatment of Ruptured Intracranial Aneurysms with Guglielmi Detachable Coils and Matrix Coils: Analysis of the CLARITY Series
L. Pierot, C. Cognard, F. Ricolfi and R. Anxionnat

American Journal of Neuroradiology March 2012, 33 (3) 469-473; DOI: https://doi.org/10.3174/ajnr.A2771
Interventional

Open Access
Cerecyte Coil Trial: Procedural Safety and Clinical Outcomes in Patients with Ruptured and Unruptured Intracranial Aneurysms
S. Coley, M. Sneade, A. Clarke, Z. Mehta, D. Kallmes, S. Cekirge, I. Saatci, D. Roy and A. Molyneux

American Journal of Neuroradiology March 2012, 33 (3) 474-480; DOI: https://doi.org/10.3174/ajnr.A2836
Interventional

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Long-Term Follow-Up after Treatment of Intracranial Aneurysms with the Pipeline Embolization Device: Results from a Single Center
H.A. Deutschmann, M. Wehrschuetz, M. Augustin, K. Niederkorn and G.E. Klein

American Journal of Neuroradiology March 2012, 33 (3) 481-486; DOI: https://doi.org/10.3174/ajnr.A2790
Interventional

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Immediate and Midterm Results following Treatment of Recently Ruptured Intracranial Aneurysms with the Pipeline Embolization Device
W. McAuliffe and J.D. Wenderoth

American Journal of Neuroradiology March 2012, 33 (3) 487-493; DOI: https://doi.org/10.3174/ajnr.A2797
Interventional

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Clinical Implications of Internal Carotid Artery Flow Impairment Caused by Filter Occlusion during Carotid Artery Stenting
O.-K. Kwon, S.H. Kim, E.A. Jacobsen and M.P. Marks

American Journal of Neuroradiology March 2012, 33 (3) 494-499; DOI: https://doi.org/10.3174/ajnr.A2818
Interventional

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Tuberothalamic Artery Infarctions following Coil Embolization of Ruptured Posterior Communicating Artery Aneurysms with Posterior Communicating Artery Sacrifice
H. Endo, K. Sato, R. Kondo, Y. Matsumoto, A. Takahashi and T. Tominaga

American Journal of Neuroradiology March 2012, 33 (3) 500-506; DOI: https://doi.org/10.3174/ajnr.A2828
Interventional

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A Large and Giant Bifurcation Aneurysm Model in Canines: Proof of Feasibility
R. Ysuda, C.M. Strother, B. Aagaard-Kienitz, K. Pulfer and D. Consigny

American Journal of Neuroradiology March 2012, 33 (3) 507-512; DOI: https://doi.org/10.3174/ajnr.A2789

Pediatrics

Pediatrics

Open Access
Asymmetric Development of the Hippocampal Region Is Common: A Fetal MR Imaging Study
D. Bajic, N. Canto Moreira, J. Wikström and R. Raininko

American Journal of Neuroradiology March 2012, 33 (3) 513-518; DOI: https://doi.org/10.3174/ajnr.A2814

Spine

Spine

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Natural History of Pain in Patients with Conservatively Treated Osteoporotic Vertebral Compression Fractures: Results from VERTOS II
A. Venmans, C.A. Klazen, P.N.M. Lohle, W.P. Mali and W.J. van Rooij

American Journal of Neuroradiology March 2012, 33 (3) 519-521; DOI: https://doi.org/10.3174/ajnr.A2817
Spine

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Posterior Vertebral Arch Cement Augmentation (Spinoplasty) to Prevent Fracture of Spinous Processes after Interspinous Spacer Implant
G. Bonaldi, G. Bertolini, A. Marrocu and A. Cianfoni

American Journal of Neuroradiology March 2012, 33 (3) 522-528; DOI: https://doi.org/10.3174/ajnr.A2792
Spine

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Value of 3D MR Lumbosacral Radiculography in the Diagnosis of Symptomatic Chemical Radiculitis
W.M. Byun, S.H. Ahn and M.-W. Ahn

American Journal of Neuroradiology March 2012, 33 (3) 529-534; DOI: https://doi.org/10.3174/ajnr.A2813
Spine

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The Role of MR Myelography with Intrathecal Gadolinium in Localization of Spinal CSF Leaks in Patients with Spontaneous Intracranial Hypotension
J.J. Akbar, P.H. Luetmer, K.M. Schwartz, C.H. Hunt, F.E. Diehn and L.J. Eckel

American Journal of Neuroradiology March 2012, 33 (3) 535-540; DOI: https://doi.org/10.3174/ajnr.A2815
Spine

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CT Myelography for the Planning and Guidance of Targeted Epidural Blood Patches in Patients with Persistent Spinal CSF Leakage
C.M. Wendl, F. Schambach, C. Zimmer and A. Förschler

American Journal of Neuroradiology March 2012, 33 (3) 541-544; DOI: https://doi.org/10.3174/ajnr.A2808

Brain

Brain

Open Access
CT Perfusion Mean Transit Time Maps Optimally Distinguish Benign Oligemia from True “At-Risk” Ischemic Penumbra, but Thresholds Vary by Postprocessing Technique
Shervin Kamalian, Shahmir Kamalian, A.A. Konstas, M.B. Maas, S. Payabvash, S.R. Pomerantz, P.W. Schaefer, K.L. Furie, R.G. González and M.H. Lev

American Journal of Neuroradiology March 2012, 33 (3) 545-549; DOI: https://doi.org/10.3174/ajnr.A2809
Brain

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Distinguishing between Germinomas and Pineal Cell Tumors on MR Imaging
N. Dumrongpisutikul, J. Intrapiromkul and D.M. Yousem

American Journal of Neuroradiology March 2012, 33 (3) 550-555; DOI: https://doi.org/10.3174/ajnr.A2806
Brain

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Does MR Perfusion Imaging Impact Management Decisions for Patients with Brain Tumors? A Prospective Study
C.P. Geer, J. Simonds, A. Anvery, M.Y. Chen, J.H. Burdette, M.E. Zapadka, T.L. Ellis, S.B. Tatter, G.J. Lesser, M.D. Chan, K.P. McMullen and A.J. Johnson

American Journal of Neuroradiology March 2012, 33 (3) 556-562; DOI: https://doi.org/10.3174/ajnr.A2811
Brain

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The Effect of Age and Cerebral Ischemia on Diffusion-Weighted Proton MR Spectroscopy of the Human Brain
D.D. Zheng, Z.H. Liu, J. Fang, X.Y. Wang and J. Zhang

American Journal of Neuroradiology March 2012, 33 (3) 563-568; DOI: https://doi.org/10.3174/ajnr.A2793
Brain

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Daydreaming about Our Metaphorical Tool Belt
M.E. Mullins

American Journal of Neuroradiology March 2012, 33 (3) 569; DOI: https://doi.org/10.3174/ajnr.A2804
Brain

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Longitudinal Magnetization Transfer Imaging in Mild to Severe Alzheimer Disease
S. Ropele, R. Schmidt, C. Enzinger, M. Windisch, N.P. Martinez and F. Fazekas

American Journal of Neuroradiology March 2012, 33 (3) 570-575; DOI: https://doi.org/10.3174/ajnr.A2812
Brain

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Systematic Review of Methods for Assessing Leptomeningeal Collateral Flow
F. McVerry, D.S. Liebeskind and K.W. Muir

American Journal of Neuroradiology March 2012, 33 (3) 576-582; DOI: https://doi.org/10.3174/ajnr.A2794

Case Reports: (Online only)

Case Report

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Sildenafil-Induced Cervical Spinal Cord Infarction
J.E. Walden and M. Castillo

American Journal of Neuroradiology March 2012, 33 (3) E32-E33; DOI: https://doi.org/10.3174/ajnr.A2628
Case Report

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MR Imaging Findings in the Reticular Formation in Siblings with MPV17-Related Mitochondrial Depletion Syndrome
A.N. Merkle, D.R. Nascene and A.M. McKinney

American Journal of Neuroradiology March 2012, 33 (3) E34-E35; DOI: https://doi.org/10.3174/ajnr.A2455

Technical Note: (Online only)

Technical Note

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Superselective Indocyanine Green Angiography for Selective Revascularization in the Management of Peripheral Cerebral Aneurysms
A. Gruber, C. Dorfer, G. Bavinzski, H. Standhardt, H. Ferraz-Leite and E. Knosp

American Journal of Neuroradiology March 2012, 33 (3) E36-E37; DOI: https://doi.org/10.3174/ajnr.A2424

Letters: (Online only)

Letter

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Endovascular Treatment of Ruptured Vertebral Artery Dissecting Aneurysms Involving the Posterior Inferior Cerebellar Artery
F. Xu and D. Song

American Journal of Neuroradiology March 2012, 33 (3) E38; DOI: https://doi.org/10.3174/ajnr.A3007
Letter

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Reply:
M.J. Kim and Y.S. Shin

American Journal of Neuroradiology March 2012, 33 (3) E39; DOI: https://doi.org/10.3174/ajnr.A3024
Letter

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Cerebral Air Embolism: A Result of Atrioesophageal Fistula
J.K. Lempel, B. Jozwik, C. Manfredi and A.C. Shih

American Journal of Neuroradiology March 2012, 33 (3) E40-E41; DOI: https://doi.org/10.3174/ajnr.A3001
Letter

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Further Refining the Analysis of Interpretation Errors in CT Angiography of the Head and Neck
D. Friedman

American Journal of Neuroradiology March 2012, 33 (3) E42; DOI: https://doi.org/10.3174/ajnr.A3023
Letter

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Reply:
S.P. Symons, K. Lian, A. Bharatha and R.I. Aviv

American Journal of Neuroradiology March 2012, 33 (3) E43; DOI: https://doi.org/10.3174/ajnr.A3042
Letter

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Acute Bilateral Deafness as the First Symptom of Wernicke Encephalopathy
S.-Q. Zhang and Y.-T. Guan

American Journal of Neuroradiology March 2012, 33 (3) E44-E45; DOI: https://doi.org/10.3174/ajnr.A3040

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Interventional

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