Dural arteriovenous fistula (dAVF) Presenting as Hemmohragic Stroke - CT Venogram

Page 2 of 3: CT Venogram

A CT in the Venous Phase was Performed:

Note: unfortunately no imaging in the arterial phase was performed, which limits assessment for a potential early draining vein. It is important to image the brain in the early arterial phase when suspecting a shunting lesion.