Clinical Quiz: A 37-year-old male with progressive upper extremity numbness and weakness. Appl Radiol.
Prepared by Mr. Mittl and Dr. Hoch while serving in the Department of Radiology at NYU-Langone Medical Center in New York; and Dr. Patel while an Assistant Professor in the Division of Neuroradiology at the University of Virginia Health System in Charlottesville, VA.