title: Intracystic hemorrhage of the middle fossa arachnoid cyst and subdural hematoma caused by ruptured middle cerebral artery aneurysm.
abstract: We report a case of a cerebral aneurysm arising from the bifurcation of the left middle cerebral artery that ruptured into a left middle cranial fossa arachnoid cyst, associated with acute subdural hematoma. We discuss the relationships of aneurysm, arachnoid cyst, and subdural hematoma.
authors.affiliation: Department of Radiology, Kurume University School of Medicine, Fukuoka, Japan.
authors.forename: D
authors.initials: D
authors.lastname: Huang
authors.forename: T
authors.initials: T
authors.lastname: Abe
authors.forename: K
authors.initials: K
authors.lastname: Kojima
authors.forename: N
authors.initials: N
authors.lastname: Tanaka
authors.forename: M
authors.initials: M
authors.lastname: Watauabe
authors.forename: A
authors.initials: A
authors.lastname: Ohkura
authors.forename: H
authors.initials: H
authors.lastname: Nishimura
authors.forename: N
authors.initials: N
authors.lastname: Hayabuchi
authors.forename: A M
authors.initials: AM
authors.lastname: Norbash
mesh_terms: D000208:Acute Disease; D017542:Aneurysm, Ruptured / Q000150:complications* / Q000175:diagnosis; D016080:Arachnoid Cysts / Q000150:complications*; D001921:Brain / Q000000981:diagnostic imaging / Q000473:pathology; D002543:Cerebral Hemorrhage / Q000175:diagnosis / Q000209:etiology; D005260:Female; D006408:Hematoma, Subdural / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications* / Q000175:diagnosis; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D014057:Tomography, X-Ray Computed