Index by author
Guerrero, M.
- Head and Neck ImagingOpen AccessDynamic 4D MRI for Characterization of Parathyroid Adenomas: Multiparametric AnalysisK. Nael, J. Hur, A. Bauer, R. Khan, A. Sepahdari, R. Inampudi and M. GuerreroAmerican Journal of Neuroradiology November 2015, 36 (11) 2147-2152; DOI: https://doi.org/10.3174/ajnr.A4425
Gui, X.
- Pediatric NeuroimagingOpen AccessWhite Matter Development is Potentially Influenced in Adolescents with Vertically Transmitted HIV Infections: A Tract-Based Spatial Statistics StudyJ. Li, G. Wu, Z. Wen, J. Zhang, H. Lei, X. Gui and F. LinAmerican Journal of Neuroradiology November 2015, 36 (11) 2163-2169; DOI: https://doi.org/10.3174/ajnr.A4417
Halaweish, A.F.
- FELLOWS' JOURNAL CLUBSpine Imaging and Spine Image-Guided InterventionsYou have accessCT Metal Artifact Reduction in the Spine: Can an Iterative Reconstruction Technique Improve Visualization?A.L. Kotsenas, G.J. Michalak, D.R. DeLone, F.E. Diehn, K. Grant, A.F. Halaweish, A. Krauss, R. Raupach, B. Schmidt, C.H. McCollough and J.G. FletcherAmerican Journal of Neuroradiology November 2015, 36 (11) 2184-2190; DOI: https://doi.org/10.3174/ajnr.A4416
CT images were reconstructed by using weighted filtered back-projection and iterative metal artifact reduction. Two neuroradiologists evaluated images in the region of spinal hardware and assigned a score for the visualization of critical anatomic structures by using soft-tissue and bone windows. Using bone windows, they measured the length of the most pronounced linear artifacts. Visualization of critical soft-tissue anatomic structures was significantly improved by using iterative metal artifact reduction, but there was not a significant improvement in visualization of critical osseous structures. Routine generation of these iterative reconstructed images in addition to routine weighted filtered back-projection is recommended.
Hanel, R.A.
- NeurointerventionYou have accessPlatelet Testing is Associated with Worse Clinical Outcomes for Patients Treated with the Pipeline Embolization DeviceW. Brinjikji, G. Lanzino, H.J. Cloft, A.H. Siddiqui, R.A. Hanel and D.F. KallmesAmerican Journal of Neuroradiology November 2015, 36 (11) 2090-2095; DOI: https://doi.org/10.3174/ajnr.A4411
Hendrikse, J.
- EXTRACRANIAL VASCULARYou have accessIntraplaque Hemorrhage and the Plaque Surface in Carotid Atherosclerosis: The Plaque At RISK Study (PARISK)A.C. van Dijk, M.T.B. Truijman, B. Hussain, T. Zadi, G. Saiedie, A.A.J. de Rotte, M.I. Liem, A.F.W. van der Steen, M.J.A.P. Daemen, P.J. Koudstaal, P.J. Nederkoorn, J. Hendrikse, M.E. Kooi and A. van der LugtAmerican Journal of Neuroradiology November 2015, 36 (11) 2127-2133; DOI: https://doi.org/10.3174/ajnr.A4414
Henkes, E.
- NeurointerventionYou have accessInitial Experience with p64: A Novel Mechanically Detachable Flow Diverter for the Treatment of Intracranial Saccular Sidewall AneurysmsS. Fischer, M. Aguilar-Pérez, E. Henkes, W. Kurre, O. Ganslandt, H. Bäzner and H. HenkesAmerican Journal of Neuroradiology November 2015, 36 (11) 2082-2089; DOI: https://doi.org/10.3174/ajnr.A4420
Henkes, H.
- NeurointerventionYou have accessInitial Experience with p64: A Novel Mechanically Detachable Flow Diverter for the Treatment of Intracranial Saccular Sidewall AneurysmsS. Fischer, M. Aguilar-Pérez, E. Henkes, W. Kurre, O. Ganslandt, H. Bäzner and H. HenkesAmerican Journal of Neuroradiology November 2015, 36 (11) 2082-2089; DOI: https://doi.org/10.3174/ajnr.A4420
Heuveling, D.A.
- Head and Neck ImagingYou have accessFusion of Freehand SPECT and Ultrasound to Perform Ultrasound-Guided Fine-Needle Aspiration Cytology of Sentinel Nodes in Head and Neck CancerR. de Bree, B. Pouw, D.A. Heuveling and J.A. CastelijnsAmerican Journal of Neuroradiology November 2015, 36 (11) 2153-2158; DOI: https://doi.org/10.3174/ajnr.A4426
Hill, M.D.
- FELLOWS' JOURNAL CLUBEXTRACRANIAL VASCULARYou have accessCarotid Webs and Recurrent Ischemic Strokes in the Era of CT AngiographyP.M.C. Choi, D. Singh, A. Trivedi, E. Qazi, D. George, J. Wong, A.M. Demchuk, M. Goyal, M.D. Hill and B.K. MenonAmerican Journal of Neuroradiology November 2015, 36 (11) 2134-2139; DOI: https://doi.org/10.3174/ajnr.A4431
Carotid web was defined on CTA as a thin intraluminal filling defect along the posterior wall of the carotid bulb just beyond the carotid bifurcation on oblique sagittal section CTA that was seen as a septum on axial CTA. In the prospective series in this study, the mean age was 50 years, and 5 of 7 patients were women. Recurrent stroke was seen in 5 of 7. Histopathology suggested a high probability of fibromuscular dysplasia. In the retrospective series, carotid webs were seen in 7 of 576 patients. Carotid web may be an important cause of ischemic stroke in patients with otherwise no determined mechanism of stroke and may present a high risk of recurrent stroke.
- NeurointerventionOpen AccessOutcome Differences between Intra-Arterial Iso- and Low-Osmolality Iodinated Radiographic Contrast Media in the Interventional Management of Stroke III TrialT.A. Tomsick, L.D. Foster, D.S. Liebeskind, M.D. Hill, J. Carrozella, M. Goyal, R. von Kummer, A.M. Demchuk, I. Dzialowski, V. Puetz, T. Jovin, H. Morales, Y.Y. Palesch, J. Broderick, P. Khatri, S.D. Yeatts and for the IMS III InvestigatorsAmerican Journal of Neuroradiology November 2015, 36 (11) 2074-2081; DOI: https://doi.org/10.3174/ajnr.A4421
Hirsch, J.A.
- You have accessMultiple Procedure Payment Reduction: Health Policy UpdateB. Rehani, J.A. Hirsch, W.P. Dillon, R.G. González, M.H. Lev and P.W. SchaeferAmerican Journal of Neuroradiology November 2015, 36 (11) 2007-2009; DOI: https://doi.org/10.3174/ajnr.A4523