title: Anterior communicating artery aneurysm rupture: an unusual cause of acute subdural hemorrhage.
abstract: A case of acute subdural hemorrhage caused by rupture of an anterior communicating artery aneurysm is presented. The patient is a young man who presented with an acute onset of neurologic symptoms; computed tomography revealed subdural hemorrhage in the absence of associated subarachnoid or intraparenchymal bleeding.
authors.affiliation: Department of Radiology, University of Massachusetts Medical Center, Worcester 01655.
authors.forename: R L
authors.initials: RL
authors.lastname: Ragland
authors.forename: N D
authors.initials: ND
authors.lastname: Gelber
authors.forename: H A
authors.initials: HA
authors.lastname: Wilkinson
authors.forename: J R
authors.initials: JR
authors.lastname: Knorr
authors.forename: A A
authors.initials: AA
authors.lastname: Tran
mesh_terms: D000208:Acute Disease; D000328:Adult; D006408:Hematoma, Subdural / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications* / Q000000981:diagnostic imaging; D008297:Male; D012422:Rupture, Spontaneous; D014057:Tomography, X-Ray Computed