title: [Posttraumatic subarachnoid hemorrhage: traumatic or aneurysmal?].
authors.affiliation: National Hospital Organization Shiga National Hospital.
authors.forename: Kyo
authors.initials: K
authors.lastname: Niijima
mesh_terms: D000368:Aged; D001930:Brain Injuries / Q000150:complications*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000175:diagnosis*; D018810:Magnetic Resonance Angiography; D008279:Magnetic Resonance Imaging; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis* / Q000209:etiology