Index by author
Sacco, S.
- EDITOR'S CHOICEAdult BrainOpen AccessNeurite Orientation Dispersion and Density Imaging for Assessing Acute Inflammation and Lesion Evolution in MSS. Sacco, E. Caverzasi, N. Papinutto, C. Cordano, A. Bischof, T. Gundel, S. Cheng, C. Asteggiano, G. Kirkish, J. Mallott, W.A. Stern, S. Bastianello, R.M. Bove, J.M. Gelfand, D.S. Goodin, A.J. Green, E. Waubant, M.R. Wilson, S.S. Zamvil, B.A. Cree, S.L. Hauser, R.G. Henry, and and University of California, San Francisco MS-EPIC TeamAmerican Journal of Neuroradiology December 2020, 41 (12) 2219-2226; DOI: https://doi.org/10.3174/ajnr.A6862
Neurite orientation dispersion and density imaging (NODDI) assesses microstructural features of neurites contributing to diffusion imaging signals. Twenty-one subjects with MS underwent serial enhanced MRIs including NODDI, the key metrics of which are the neurite density and orientation dispersion index. Twenty-one age- and sex-matched healthy controls underwent unenhanced MR imaging with the same protocol. NODDI is a promising tool with the potential to detect acute MS inflammation. The observed heterogeneity among lesions may correspond to gradients in severity and clinical recovery after the acute phase.
Sakai, N.
- NeurointerventionYou have accessConsiderations for Antiplatelet Management of Carotid Stenting in the Setting of Mechanical Thrombectomy: A Delphi Consensus StatementM. Goyal, S. Yoshimura, G. Milot, J. Fiehler, M. Jayaraman, F. Dorn, A. Taylor, J. Liu, F. Albuquerque, M.E. Jensen, R. Nogueira, J.F. Fraser, R. Chapot, L. Thibault, C. Majoie, P. Yang, N. Sakai, D. Kallmes, K. Orlov, A. Arthur, P. Brouwer and J.M. OspelAmerican Journal of Neuroradiology December 2020, 41 (12) 2274-2279; DOI: https://doi.org/10.3174/ajnr.A6888
Saleme, S.
- NeurointerventionYou have accessSelection of Patients for Treatment of Brain Arteriovenous Malformations by the Transvenous Approach: Relationship with Venous Anatomy and Risk of Hemorrhagic ComplicationsJ.M.B. De Sousa, C. Iosif, L.Z. Sganzerla, A.N. Rafie, V. Borodetsky, A. Rouchaud, S. Saleme and C. MounayerAmerican Journal of Neuroradiology December 2020, 41 (12) 2311-2316; DOI: https://doi.org/10.3174/ajnr.A6810
Samara, A.
- PediatricsOpen AccessLongitudinal Assessment of Neuroradiologic Features in Wolfram SyndromeA. Samara, H.M. Lugar, T. Hershey and J.S. ShimonyAmerican Journal of Neuroradiology December 2020, 41 (12) 2364-2369; DOI: https://doi.org/10.3174/ajnr.A6831
Saranathan, M.
- Adult BrainYou have accessSafety Profile of Infinity Deep Brain Stimulation Electrode Placement in a 1.5T Interventional MRI Suite: Consecutive Single-Institution Case SeriesN. Gravbrot, M. Saranathan, L.M. Nagae, J. Becker and W.S. KasoffAmerican Journal of Neuroradiology December 2020, 41 (12) 2257-2262; DOI: https://doi.org/10.3174/ajnr.A6776
Savatovsky, J.
- Open AccessOcular MR Imaging as a Substitute for Ultrasound during the COVID-19 PandemicY.M. Purcell, O. Bergès, J. Savatovsky and A. LeclerAmerican Journal of Neuroradiology December 2020, 41 (12) E95-E96; DOI: https://doi.org/10.3174/ajnr.A6819
Schneider, T.
- Adult BrainOpen AccessNAA is a Marker of Disability in Secondary-Progressive MS: A Proton MR Spectroscopic Imaging StudyB.S. Solanky, N.A. John, F. DeAngelis, J. Stutters, F. Prados, T. Schneider, R.A. Parker, C.J. Weir, A. Monteverdi, D. Plantone, A. Doshi, D. MacManus, I. Marshall, F. Barkhof, C.A.M. Gandini Wheeler-Kingshott, J. Chataway and for the MS-SMART InvestigatorsAmerican Journal of Neuroradiology December 2020, 41 (12) 2209-2218; DOI: https://doi.org/10.3174/ajnr.A6809
Schonenberger, S.
- NeurointerventionYou have accessPatients Requiring Conversion to General Anesthesia during Endovascular Therapy Have Worse Outcomes: A Post Hoc Analysis of Data from the SAGA CollaborationC.Z. Simonsen, S. Schönenberger, P.L. Hendén, A.J. Yoo, L. Uhlmann, A. Rentzos, J. Bösel, J. Valentin and M. RasmussenAmerican Journal of Neuroradiology December 2020, 41 (12) 2298-2302; DOI: https://doi.org/10.3174/ajnr.A6823
Seker, F.
- FELLOWS' JOURNAL CLUBNeurointerventionYou have accessTreatment of Ruptured Blister-Like Aneurysms with the FRED Flow Diverter: A Multicenter ExperienceM.A. Möhlenbruch, F. Seker, E. Özlük, O. Kizilkilic, E. Broussalis, M. Killer-Oberpfalzer, C.J. Griessenauer, M. Bendszus and N. KocerAmerican Journal of Neuroradiology December 2020, 41 (12) 2280-2284; DOI: https://doi.org/10.3174/ajnr.A6849
In a retrospective multicenter study, all patients treated with the FRED for a ruptured intracranial blister-like aneurysm between January 2013 and May 2019 were analyzed. In total, 30 patients with 30 ruptured blister-like aneurysms were treated. Immediate complete aneurysm obliteration with the FRED was achieved in 10 patients (33%). Of the 26 patients with follow-up, complete obliteration was achieved in 21 patients (80%) after 6 months and in 24 patients (92%) in the final follow-up (median, 22 months). The authors conclude that treatment of ruptured blister-like aneurysms with the FRED is safe and effective.
Selvi, B.T.
- FELLOWS' JOURNAL CLUBAdult BrainYou have accessClinical and Radiologic Findings of Acute Necrotizing Encephalopathy in Young AdultsH.A. Vanjare, B.T. Selvi, R. Karuppusami, A. Manesh, K. Gunasekaran, A.T. Prabhakar, P. Mannam and A. JasperAmerican Journal of Neuroradiology December 2020, 41 (12) 2250-2254; DOI: https://doi.org/10.3174/ajnr.A6803
The authors describe 10 patients (16 years of age or older) with acute necrotizing encephalopathy. In their study, bilateral thalamic involvement with the trilaminar pattern of diffusion restriction on MR imaging was the predominant finding seen in all of the patients reviewed. Ancillary findings of cerebral white matter, brain stem, and cerebellum involvement with sparing of the basal ganglia were also seen.
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