Venous sinus occlusion with a dural arteriovenous malformation of the posterior fossa.
D003388:Cranial Fossa, Posterior; D003392:Cranial Sinuses; D004388:Dura Mater / Q000098:blood supply*; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000000981:diagnostic imaging* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011859:Radiography