title: Cerebral arterial spasm and hydrocephalus in leaking arterial aneurysms.
mesh_terms: D002533:Cerebral Angiography; D006801:Humans; D006849:Hydrocephalus / Q000209:etiology*; D002532:Intracranial Aneurysm / Q000150:complications* / Q000000981:diagnostic imaging; D002546:Ischemic Attack, Transient / Q000209:etiology*