Index by author
Diehn, F.E.
- SpineYou have accessTime to Resolution of Inadvertent Subdural Contrast Injection during a Myelogram: When Can the Study Be Reattempted?D.P. Shlapak, D.K. Kim, F.E. Diehn, J.C Benson, V.T. Lehman, G.B. Liebo, J.M. Morris, P.P. Morris, J.T. Verdoorn and C.M. CarrAmerican Journal of Neuroradiology October 2020, 41 (10) 1958-1962; DOI: https://doi.org/10.3174/ajnr.A6725
Dixon, L.
- PediatricsOpen AccessCOVID-19-Associated Cytotoxic Lesions of the Corpus CallosumP. Gaur, L. Dixon, B. Jones, H. Lyall and W. JanAmerican Journal of Neuroradiology October 2020, 41 (10) 1905-1907; DOI: https://doi.org/10.3174/ajnr.A6713
Donti, A.
- PediatricsYou have accessIntracranial Arterial Tortuosity in Marfan Syndrome and Loeys-Dietz Syndrome: Tortuosity Index Evaluation Is Useful in the Differential DiagnosisL. Spinardi, G. Vornetti, S. De Martino, R. Golfieri, L. Faccioli, M. Pastore Trossello, C. Graziano, E. Mariucci and A. DontiAmerican Journal of Neuroradiology October 2020, 41 (10) 1916-1922; DOI: https://doi.org/10.3174/ajnr.A6732
Dormont, D.
- EDITOR'S CHOICEHead & NeckYou have accessAre Gadolinium-Enhanced MR Sequences Needed in Simultaneous 18F-FDG-PET/MRI for Tumor Delineation in Head and Neck Cancer?N. Pyatigorskaya, R. De Laroche, G. Bera, A. Giron, C. Bertolus, G. Herve, E. Chambenois, S. Bergeret, D. Dormont, M. Amor-Sahli and A. KasAmerican Journal of Neuroradiology October 2020, 41 (10) 1888-1896; DOI: https://doi.org/10.3174/ajnr.A6764
Consecutive patients who underwent simultaneous head and neck 18F-FDG-PET/MR imaging staging or restaging followed by surgery were retrospectively included in this study. Local tumor invasion and lymph node extension were assessed by 2 rater groups in 45 head and neck anatomic regions using 18F-FDG-PET/MR imaging. Two reading sessions were performed, one without contrast-enhanced sequences (using only T1WI, T2WI, and PET images) and a second with additional T1-weighted postcontrast sequences. The k concordance coefficient between the reading sessions and sensitivity and specificity for each region were calculated. There was excellent agreement between the contrast-free and postgadolinium reading sessions in delineating precise tumor extension in the 45 anatomic regions studied. The diagnostic accuracy did not differ between contrast-free and postgadolinium reading sessions, being 0.97 for both groups and both reading sessions. The authors conclude that gadolinium-based contrast administration showed no added value for accurate characterization of head and neck primary tumor extension and could possibly be avoided in the PET/MR imaging head and neck workflow.
Dorn, F.
- NeurointerventionYou have accessAntiplatelet Management for Stent-Assisted Coiling and Flow Diversion of Ruptured Intracranial Aneurysms: A DELPHI Consensus StatementJ.M. Ospel, P. Brouwer, F. Dorn, A. Arthur, M.E. Jensen, R. Nogueira, R. Chapot, F. Albuquerque, C. Majoie, M. Jayaraman, A. Taylor, J. Liu, J. Fiehler, N. Sakai, K. Orlov, D. Kallmes, J.F. Fraser, L. Thibault and M. GoyalAmerican Journal of Neuroradiology October 2020, 41 (10) 1856-1862; DOI: https://doi.org/10.3174/ajnr.A6814
Doshi, A.H.
- FELLOWS' JOURNAL CLUBAdult BrainOpen AccessImaging Features of Acute Encephalopathy in Patients with COVID-19: A Case SeriesS. Kihira, B.N. Delman, P. Belani, L. Stein, A. Aggarwal, B. Rigney, J. Schefflein, A.H. Doshi and P.S. PawhaAmerican Journal of Neuroradiology October 2020, 41 (10) 1804-1808; DOI: https://doi.org/10.3174/ajnr.A6715
The authors present 5 cases that illustrate varying imaging presentations of acute encephalopathy in patients with coronavirus disease 2019. MR features include leukoencephalopathy, diffusion restriction that involves the GM and WM, microhemorrhages, and leptomeningitis.
Eckel, L.
- SpineYou have accessExophytic Lumbar Vertebral Body Mass in an Adult with Back PainJ.C. Benson, M.A. Vizcaino, D.K. Kim, C. Carr, P. Rose, L. Eckel and F. DiehnAmerican Journal of Neuroradiology October 2020, 41 (10) 1786-1790; DOI: https://doi.org/10.3174/ajnr.A6749
Faccioli, L.
- PediatricsYou have accessIntracranial Arterial Tortuosity in Marfan Syndrome and Loeys-Dietz Syndrome: Tortuosity Index Evaluation Is Useful in the Differential DiagnosisL. Spinardi, G. Vornetti, S. De Martino, R. Golfieri, L. Faccioli, M. Pastore Trossello, C. Graziano, E. Mariucci and A. DontiAmerican Journal of Neuroradiology October 2020, 41 (10) 1916-1922; DOI: https://doi.org/10.3174/ajnr.A6732
Fernelius, J.P.
- Adult BrainYou have accessThe Variable Appearance of Third Ventricular Colloid Cysts: Correlation with Histopathology and the Risk of Obstructive VentriculomegalyS.D. Khanpara, A.L. Day, M.B. Bhattacharjee, R.F. Riascos, J.P. Fernelius and K.D. WestmarkAmerican Journal of Neuroradiology October 2020, 41 (10) 1833-1840; DOI: https://doi.org/10.3174/ajnr.A6722
Ferris, A.
- Adult BrainOpen AccessBilateral Basal Ganglia Hemorrhage in a Patient with Confirmed COVID-19R. Daci, M. Kennelly, A. Ferris, M.U. Azeem, M.D. Johnson, F. Hamzei-Sichani, A.H. Jun-O’Connell and S.K. NatarajanAmerican Journal of Neuroradiology October 2020, 41 (10) 1797-1799; DOI: https://doi.org/10.3174/ajnr.A6712