Arteriovenous Malformations of the Brain

Abstract
A 51-year-old woman presents with a generalized tonic–clonic seizure. After a brief postictal period, she recovers and reports no headache or other neurologic symptoms. She takes no medications and her medical history is unremarkable. Computed tomography of the head suggests a right occipital arteriovenous malformation, without evidence of hemorrhage. Imaging studies show a right occipital arteriovenous malformation as well as a feeding-artery aneurysm.