[Postoperative sequelae of cerebral aneurysm and analysis of their etiology].
D006801:Humans; D006850:Hydrocephalus, Normal Pressure / Q000209:etiology; D002532:Intracranial Aneurysm / Q000601:surgery*; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology; D002546:Ischemic Attack, Transient / Q000209:etiology*; D008875:Middle Aged; D011183:Postoperative Complications