title: Endovascular treatment of M2 dissecting aneurysm presenting with subarachnoid haemorrhage.
abstract: A 63-year-old woman presented with a ruptured dissecting aneurysm (DA) at the right M2 region of the angular branches. This report describes a rare case of middle cerebral artery DA presenting with a subarachnoid haemorrhage (SAH); the patient was successfully treated with endovascular internal trapping of the DA, without a bypass surgery.
authors.affiliation: Department of Neuroradiology, CHA Bundang Medical Center, CHA University, College of Medicine , Seongnam Republic of Korea.
authors.forename: Sang Heum
authors.initials: SH
authors.lastname: Kim
authors.forename: Tae Gon
authors.initials: TG
authors.lastname: Kim
authors.forename: Kyung Gi
authors.initials: KG
authors.lastname: Cho
authors.forename: Sang Sup
authors.initials: SS
authors.lastname: Chung
mesh_terms: D000784:Aortic Dissection / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000628:therapy; D002533:Cerebral Angiography; D003937:Diagnosis, Differential; D038524:Diffusion Magnetic Resonance Imaging; D057510:Endovascular Procedures / Q000379:methods; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000628:therapy; D008875:Middle Aged; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000628:therapy; D016896:Treatment Outcome