[A case of high flow CCF with congestive hemorrhage].
The authors report a case of high flow CCF with intracerebral hemorrhage during treatment with endovascular coil embolization. A 52-year-old woman had been in good health until a sudden onset of orbital bruit and left orbital tinnitus occurred. Conjunctival chemosis and diplopia caused by left abducens palsy gradually progressed. Left internal carotid arteriography revealed a carotid-cavernous sinus fistula with direct high-flow shunt. The fistula drained into the superior orbital vein, inferior petrosal sinus, intercavernous sinus and sphenoparietal sinus with significant cortical reflux. The attempt at transarterial balloon occlusion failed. Then transvenous coil embolization was performed. During the course of endovascular treatment, follow up CT depicted intracerebral hemorrhage. Intracerebral hemorrhage was asymptomatic and thought to be caused by venous hypertension from cortical reflux. The patient underwent direct occlusion of the left sphenoparietal sinus for prevention of further hemorrhage via craniotomy. Lastly, the cavernous sinus was completely occluded by transvenous coil embolization. The signs and symptoms resolved 3 months after the procedures.
Motoyama
Y
Y
Department of Neurosurgery, Osaka Police Hospital, Japan.
Ohnishi
H
H
Koshimae
N
N
Kanemoto
Y
Y
Ida
Y
Y
Fujimoto
K
K
D020216:Carotid-Cavernous Sinus Fistula / Q000150:complications / Q000628:therapy*; D002543:Cerebral Hemorrhage / Q000209:etiology* / Q000601:surgery; D003399:Craniotomy; D004621:Embolization, Therapeutic / Q000009:adverse effects* / Q000379:methods; D005260:Female; D006801:Humans; D008875:Middle Aged; D016896:Treatment Outcome