[Etiology and the mechanism of rupture of cerebral aneurysms].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000785:Aneurysm, Infected / Q000209:etiology; D001930:Brain Injuries / Q000150:complications; D002648:Child; D006801:Humans; D006973:Hypertension / Q000150:complications; D002532:Intracranial Aneurysm / Q000151:congenital / Q000209:etiology*; D008875:Middle Aged; D012422:Rupture, Spontaneous