Asymptomatic dural vascular anomalies.
D000368:Aged; D000792:Angiography; D001932:Brain Neoplasms / Q000601:surgery; D002536:Cerebral Arteries / Q000002:abnormalities*; D003392:Cranial Sinuses / Q000002:abnormalities*; D004388:Dura Mater / Q000098:blood supply*; D005260:Female; D006261:Headache; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000000981:diagnostic imaging*; D007427:Intracranial Pressure; D008297:Male; D008875:Middle Aged; D010243:Paralysis; D010690:Phlebography