Abstract 452: Unilateral Deep Cerebral Venous Thrombosis: Diagnostic Challenges and the Crucial Role of Digital Subtraction Angiography

Cerebral venous sinus thrombosis (CVST) is a rare condition with myriads of clinic‐radiological presentations. Noninvasive imaging is the diagnostic mainstay; however, digital subtraction angiography (DSA) is crucial for diagnosis in a subset of patients with negative noninvasive imaging.