title: [Spontaneous subarachnoid hemorrhage (diagnosis, prognosis, case reports)].
mesh_terms: D000328:Adult; D000368:Aged; D002533:Cerebral Angiography; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012737:Sex Factors; D013345:Subarachnoid Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology*
vernacular_title: Emorragia subaracnoidea spontanea (diagnosi, prognosi, catamnesi.