Fig. 1From: Isolated subdural hematoma secondary to Dural arteriovenous fistula: a case report and literature review(a) Head CT shows an isodense CSDH on the right hemisphere with mild midline shift. (b) CTA reveals a DAVF located at the transverse sinus with dilated cortical venous drainage (arrow). CT: computed tomography; CSDH: chronic subdural hematoma; CTA: CT angiography; DAVF: dural arteriovenous fistulaBack to article page