Dural arteriovenous fistula (dAVF) Presenting as Hemmohragic Stroke
Patient Presenting with Sever Headache described as worst occipital headache they have had in life
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.