Periodic migrainous headache associated with cerebral vascular malformations and aneurysms.
D000783:Aneurysm; D001921:Brain / Q000002:abnormalities*; D001927:Brain Diseases; D006261:Headache; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications*; D008881:Migraine Disorders / Q000209:etiology*; D054079:Vascular Malformations
BRAIN/abnormalities; CEREBRAL ANEURYSM/complications; MIGRAINE/etiology