Dural arteriovenous shunt involving the superior petrosal sinus: presentation and treatment by transvenous embolisation via the occipital and transverse sinuses.
We report a dural arteriovenous shunt on the superior petrosal sinus at the origin of the petrosal vein, and its treatment. This is the first report of transvenous embolisation of such a shunt through the contralateral occipital and transverse sinuses. It was possible to achieve complete obliteration of the superior petrosal sinus shunt by coils and polyvinyl acetate liquid embolisation, in a combined venous and arterial approach.
Branco
G
G
Egas Moniz Hospital, Department of Neuroradiology, Lisbon, Portugal.
Takahashi
A
A
Ezura
M
M
Yoshida
M
M
Yoshimoto
T
T
D000368:Aged; D001164:Arteriovenous Fistula / Q000000981:diagnostic imaging / Q000628:therapy*; D004388:Dura Mater / Q000098:blood supply*; D004621:Embolization, Therapeutic / Q000379:methods*; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000000981:diagnostic imaging / Q000628:therapy*; D008297:Male; D011859:Radiography