Index by author
Van Dyk, Kathleen
- Brain Tumor ImagingYou have accessPseudo-Resting-State Functional MRI Derived from Dynamic Susceptibility Contrast Perfusion MRI Can Predict Cognitive Impairment in GliomaNicholas S. Cho, Chencai Wang, Kathleen Van Dyk, Francesco Sanvito, Sonoko Oshima, Jingwen Yao, Albert Lai, Noriko Salamon, Timothy F. Cloughesy, Phioanh L. Nghiemphu and Benjamin M. EllingsonAmerican Journal of Neuroradiology October 2024, 45 (10) 1552-1561; DOI: https://doi.org/10.3174/ajnr.A8327
Van Gompel, Jamie
- FELLOWS' JOURNAL CLUBHead and Neck ImagingOpen AccessSkull Base CSF Leaks: Potential Underlying Pathophysiology and Evaluation of Brain MR Imaging Findings Associated with Spontaneous Intracranial HypotensionIan T. Mark, Jeremy Cutsforth-Gregory, Patrick Luetmer, Ajay A. Madhavan, Michael Oien, Paul Farnsworth, Girish Bathla, Steve Messina, Michael Link and Jamie Van GompelAmerican Journal of Neuroradiology October 2024, 45 (10) 1593-1596; DOI: https://doi.org/10.3174/ajnr.A8333
The purpose of this study was to use a validated brain MRI scoring system (Bern score) to evaluate patients with confirmed skull base CSF leaks for findings associated with SIH. The authors found that patients with skull base CSF leaks did not have brain MRI findings that are associated with SIH and likely have distinct pathophysiology from spinal CSF leaks.
Verdoorn, Jared T.
- EDITOR'S CHOICESpine Imaging and Spine Image-Guided InterventionsYou have accessMyelographic Techniques for the Localization of CSF-Venous Fistulas: Updates in 2024Ajay A. Madhavan, Waleed Brinjikji, Jeremy K. Cutsforth-Gregory, Timothy J. Amrhein, Peter G. Kranz, John C. Benson, Felix E. Diehn, Ben A. Johnson-Tesch, Greta B. Liebo, Vance T. Lehman, Ian T. Mark, Pearse P. Morris, Michael P. Oien, Darya P. Shlapak and Jared T. VerdoornAmerican Journal of Neuroradiology October 2024, 45 (10) 1403-1412; DOI: https://doi.org/10.3174/ajnr.A8299
This is an updated comprehensive review of the various myelographic techniques that can be used to identify CSF-venous fistulas. The authors discuss the advantages and disadvantages of each and describe provocative maneuvers that may improve the conspicuity of CVFs.
Vibhute, Prasanna
- FELLOWS' JOURNAL CLUBUltra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/InfectionYou have accessGlial Fibrillary Acidic Protein Astrocytopathy: Review of Pathogenesis, Imaging Features, and Radiographic MimicsDhruv Shetty, Sneh Brahmbhatt, Amit Desai, Girish Bathla, Suyash Mohan, Vivek Gupta, Neetu Soni, Prasanna Vibhute and Amit AgarwalAmerican Journal of Neuroradiology October 2024, 45 (10) 1394-1402; DOI: https://doi.org/10.3174/ajnr.A8236
Glial fibrillary acidic protein (GFAP) astrocytopathy is a CNS autoimmune inflammatory disorder characterized by specific antibodies targeting the intracellular filament protein in mature astrocytes. Neuroimaging findings include linear perivascular enhancement in the white matter extending in a radial pattern, periependymal enhancement, longitudinally extensive cord signal changes, intramedullary enhancement, optic neuritis, and papillitis.
Vollherbst, Dominik F.
- NeurointerventionYou have accessMulticenter Experience with the Pipeline Flex and Vantage with Shield Technology for Intracranial Aneurysm TreatmentLukas Goertz, Sophia Hohenstatt, Dominik F. Vollherbst, Muriel Pflaeging, Christian Gronemann, Eberhard Siebert, David Zopfs, Lenhard Pennig, Jonathan Kottlors, Marc Schlamann, Georg Bohner, Franziska Dorn, Thomas Liebig, Markus Möhlenbruch and Christoph KabbaschAmerican Journal of Neuroradiology October 2024, 45 (10) 1488-1494; DOI: https://doi.org/10.3174/ajnr.A8352
Volz, F.
- Ultra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/InfectionYou have accessDifferent Glymphatic Kinetics in Spontaneous Intracranial HypotensionH. Urbach, I.E. Duman Kavus, C. Zander, L. Becker, E. Kellner, M. Reisert, A. El Rahal, F. Volz, K. Wolf, J. Beck, A. Rau and N. LützenAmerican Journal of Neuroradiology October 2024, 45 (10) 1605-1612; DOI: https://doi.org/10.3174/ajnr.A8365