Index by author
Haranhalli, N.
- Extracranial VascularOpen AccessCOVID-19-Associated Carotid Atherothrombosis and StrokeC. Esenwa, N.T. Cheng, E. Lipsitz, K. Hsu, R. Zampolin, A. Gersten, D. Antoniello, A. Soetanto, K. Kirchoff, A. Liberman, P. Mabie, T. Nisar, D. Rahimian, A. Brook, S.-K. Lee, N. Haranhalli, D. Altschul and D. LabovitzAmerican Journal of Neuroradiology November 2020, 41 (11) 1993-1995; DOI: https://doi.org/10.3174/ajnr.A6752
Haruma, J.
- Adult BrainYou have accessDetailed Arterial Anatomy and Its Anastomoses of the Sphenoid Ridge and Olfactory Groove Meningiomas with Special Reference to the Recurrent Branches from the Ophthalmic ArteryM. Hiramatsu, K. Sugiu, T. Hishikawa, J. Haruma, Y. Takahashi, S. Murai, K. Nishi, Y. Yamaoka, Y. Shimazu, K. Fujii, M. Kameda, K. Kurozumi and I. DateAmerican Journal of Neuroradiology November 2020, 41 (11) 2082-2087; DOI: https://doi.org/10.3174/ajnr.A6790
Hasan, K.M.
- Adult BrainOpen AccessSensitive Detection of Infratentorial and Upper Cervical Cord Lesions in Multiple Sclerosis with Combined 3D FLAIR and T2-Weighted (FLAIR3) ImagingR.E. Gabr, J.A. Lincoln, A. Kamali, O. Arevalo, X. Zhang, X. Sun, K.M. Hasan and P.A. NarayanaAmerican Journal of Neuroradiology November 2020, 41 (11) 2062-2067; DOI: https://doi.org/10.3174/ajnr.A6797
Hasegawa, T.
- Head & NeckOpen AccessDiagnostic Value of Model-Based Iterative Reconstruction Combined with a Metal Artifact Reduction Algorithm during CT of the Oral CavityY. Kubo, K. Ito, M. Sone, H. Nagasawa, Y. Onishi, N. Umakoshi, T. Hasegawa, T. Akimoto and M. KusumotoAmerican Journal of Neuroradiology November 2020, 41 (11) 2132-2138; DOI: https://doi.org/10.3174/ajnr.A6767
Hasiu, A.
- InterventionalOpen AccessStroke Thrombectomy in Patients with COVID-19: Initial Experience in 13 CasesR. Pop, A. Hasiu, F. Bolognini, D. Mihoc, V. Quenardelle, R. Gheoca, E. Schluck, S. Courtois, M. Delaitre, M. Musacchio, J. Pottecher, T.-N. Chamaraux-Tran, F. Sellal, V. Wolff, P.A. Lebedinsky and R. BeaujeuxAmerican Journal of Neuroradiology November 2020, 41 (11) 2012-2016; DOI: https://doi.org/10.3174/ajnr.A6750
Haznedari, N.
- InterventionalYou have accessCarotid Stenting and Mechanical Thrombectomy in Patients with Acute Ischemic Stroke and Tandem Occlusions: Antithrombotic Treatment and Functional OutcomeV. Da Ros, J. Scaggiante, F. Sallustio, S. Lattanzi, M. Bandettini, A. Sgreccia, C. Rolla-Bigliani, E. Lafe, G. Sanfilippo, M. Diomedi, M. Ruggiero, N. Haznedari, M. Giannoni, C. Finocchi and R. FlorisAmerican Journal of Neuroradiology November 2020, 41 (11) 2088-2093; DOI: https://doi.org/10.3174/ajnr.A6768
Hemingway, J.M.
- FunctionalYou have accessEvolving Use of fMRI in Medicare BeneficiariesS. Asnafi, R. Duszak, J.M. Hemingway, D.R. Hughes and J.W. AllenAmerican Journal of Neuroradiology November 2020, 41 (11) 1996-2000; DOI: https://doi.org/10.3174/ajnr.A6845
Higaki, A.
- FELLOWS' JOURNAL CLUBSpineYou have accessCauda Equina and Filum Terminale Arteriovenous Fistulas: Anatomic and Radiographic FeaturesK. Namba, Y. Niimi, T. Ishiguro, A. Higaki, N. Toma and M. KomiyamaAmerican Journal of Neuroradiology November 2020, 41 (11) 2166-2170; DOI: https://doi.org/10.3174/ajnr.A6813
Intradural AVF below the conus medullaris may develop either on the filum terminale or the cauda equina (lumbosacral and coccygeal radicular nerves). Only 3 detailed cauda equina AVFs have been reported in the literature. The authors present the angiographic and MR imaging findings of cauda equina and filum terminale AVF cases, supplemented with literature research to characterize the radiologic features of the 2 entities. On angiography, filum terminale AVFs were invariably supplied by the extension of the anterior spinal artery accompanied by a closely paralleling filum terminale vein. Cauda equina AVFs were fed by either a radicular or a spinal artery or both arteries, often with a characteristic wavy radicular-perimedullary draining vein.
Hill, M.D.
- Adult BrainOpen AccessDynamic CTA-Derived Perfusion Maps Predict Final Infarct Volume: The Simple Perfusion Reconstruction AlgorithmC.C. McDougall, L. Chan, S. Sachan, J. Guo, R.G. Sah, B.K. Menon, A.M. Demchuk, M.D. Hill, N.D. Forkert, C.D. d’Esterre and P.A. BarberAmerican Journal of Neuroradiology November 2020, 41 (11) 2034-2040; DOI: https://doi.org/10.3174/ajnr.A6783
Hillen, T.J.
- EDITOR'S CHOICEHead & NeckYou have accessPercutaneous CT-Guided Core Needle Biopsies of Head and Neck Masses: Technique, Histopathologic Yield, and Safety at a Single Academic InstitutionT.J. Hillen, J.C. Baker, J.R. Long, M.V. Friedman and J.W. JenningsAmerican Journal of Neuroradiology November 2020, 41 (11) 2117-2122; DOI: https://doi.org/10.3174/ajnr.A6784
This is a retrospective review of head and neck biopsies performed from January 2013 through December 2019. Clinical diagnosis and indication, patient demographics, mass location and size, biopsy needle type, technical approach, dose-length product, sedation details, complications, diagnostic histopathologic yield, and the use of iodinated contrast were recorded for each case. Twenty-seven CT-guided head and neck core needle biopsies were performed in 26 patients. The diagnostic sample rate was 100% (27/27). A concordant histopathologic diagnosis was obtained in 93% (25/27) of cases. There was a single complication of core needle biopsy, a small asymptomatic superficial hematoma.