title: Subarachnoid hemorrhage from a peripheral intracranial aneurysm associated with malignant glioma: report of a case.
abstract: The case of a patient who initially presented with a subarachnoid hemorrhage from an aneurysm of the distal left middle cerebral artery is reported. The aneurysm was later found to have occurred within a malignant glioma. Histological analysis showed tumor infiltrating the wall of the aneurysm. A causal relationship between growth of the tumor and development and rupture of the aneurysm is postulated.
mesh_terms: D001932:Brain Neoplasms / Q000150:complications*; D002536:Cerebral Arteries / Q000473:pathology; D005260:Female; D005909:Glioblastoma / Q000150:complications* / Q000473:pathology; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications* / Q000473:pathology; D008875:Middle Aged; D012422:Rupture, Spontaneous; D013345:Subarachnoid Hemorrhage / Q000209:etiology* / Q000473:pathology; D013702:Temporal Lobe