title: [Severe headache of a young woman].
authors.affiliation: sini.luoma@hus.fi
authors.forename: Sini
authors.initials: S
authors.lastname: Luoma
authors.forename: Risto
authors.initials: R
authors.lastname: Sipilä
mesh_terms: D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006261:Headache / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D019635:Neurosurgical Procedures / Q000379:methods; D010147:Pain Measurement; D018570:Risk Assessment; D012720:Severity of Illness Index; D013129:Spinal Puncture; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome