title: Rupture of megadolicho basilar artery anomaly.
authors.affiliation: Shonan Kamakura General Hospital, Kamakura City, Kanagawa, Japan.
authors.forename: Takashi
authors.initials: T
authors.lastname: Watari
authors.affiliation: Tokyo Joto Hospital, Koutou-ku, Tokyo, Japan.
authors.forename: Taro
authors.initials: T
authors.lastname: Shimizu
authors.affiliation: Department of Medicine, Tsukuba University, Mito, Ibaraki, Japan.
authors.forename: Yasuharu
authors.initials: Y
authors.lastname: Tokuda
mesh_terms: D000368:Aged; D001488:Basilar Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D020785:Central Nervous System Vascular Malformations / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography / Q000379:methods; D018450:Disease Progression; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D021621:Imaging, Three-Dimensional; D018810:Magnetic Resonance Angiography / Q000379:methods; D012720:Severity of Illness Index; D013345:Subarachnoid Hemorrhage / Q000000981:diagnostic imaging* / Q000209:etiology; D014057:Tomography, X-Ray Computed / Q000379:methods