title: Multiple unusual aneurysms and arteriovenous malformation in a single patient: a case report.
abstract: A patient with multiple unusual aneurysms and an arteriovenous malformation (AVM) is presented. Aneurysms involving the meningohypophyseal trunk and the feeding vessel of the AVM were observed. Two additional aneurysms assumed a pantaloon appearance. The largest aneurysm was responsible for the patient's subarachnoid hemorrhage. This aneurysm and two adjacent aneurysms were clipped successfully, and the patient made an uneventful recovery. Subsequent angiography revealed a stable appearance of the remaining aneurysms and AVM.
mesh_terms: D002533:Cerebral Angiography; D005500:Follow-Up Studies; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging / Q000601:surgery*; D002538:Intracranial Arteriovenous Malformations / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D013345:Subarachnoid Hemorrhage / Q000601:surgery; D014057:Tomography, X-Ray Computed