Transient aphasia and reversible major depression due to a giant sagittal sinus dural AV fistula.
Overview
abstract
A 61-year-old man presenting with transient global aphasia and chronic major depression was found to have a giant high flow dural arteriovenous fistula of the superior sagittal sinus. EEG and SPECT scan showed left frontoparietal dysfunction. This resolved after fistula embolization, as did the patient's neuropsychiatric complaints.
