Fistulae of the lateral sinus.
D002533:Cerebral Angiography; D003392:Cranial Sinuses / Q000000981:diagnostic imaging*; D004388:Dura Mater / Q000098:blood supply*; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000000981:diagnostic imaging*; D012189:Retrospective Studies