title: [Sudden severe headache may be a warning of hemorrhage. Early discovery of aneurysm may improve the prognosis in subarachnoid hemorrhage].
authors.affiliation: Neurokirurgiska kliniken, Sahlgrenska Universitetssjukhuset/Sahlgrenska, Göteborg.
authors.forename: K E
authors.initials: KE
authors.lastname: Jakobsson
authors.forename: J
authors.initials: J
authors.lastname: Hillman
authors.forename: H
authors.initials: H
authors.lastname: Säveland
authors.forename: G
authors.initials: G
authors.lastname: Edner
authors.forename: S
authors.initials: S
authors.lastname: Zygmunt
authors.forename: L
authors.initials: L
authors.lastname: Brandt
authors.forename: L
authors.initials: L
authors.lastname: Pellettieri
mesh_terms: D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging / Q000601:surgery; D003362:Cost-Benefit Analysis; D003937:Diagnosis, Differential; D006261:Headache / Q000209:etiology*; D006801:Humans; D002532:Intracranial Aneurysm / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000191:economics / Q000601:surgery; D011379:Prognosis; D011859:Radiography; D013345:Subarachnoid Hemorrhage / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology
vernacular_title: Plötslig, svår huvudvärk kan vara varningsblödning. Tidig upptäckt av aneurysm kan förbättra prognosen vid subaraknoidalblödning.