title: Intracranial arterial aneurysm--an update.
mesh_terms: D006801:Humans; D007010:Hyponatremia / Q000209:etiology; D002532:Intracranial Aneurysm / Q000150:complications / Q000175:diagnosis* / Q000401:mortality / Q000601:surgery; D002546:Ischemic Attack, Transient / Q000209:etiology; D012422:Rupture, Spontaneous; D013345:Subarachnoid Hemorrhage / Q000209:etiology