[A case of dural arteriovenous fistula of the inferior petrosal sinus successfully treated by transarterial and transvenous embolizations].
A 69-year-old male was admitted with chemosis and exophthalmos of his right eye. Angiograms revealed a dural arteriovenous fistula (AVF) involving the right inferior petrosal sinus. The AVF was fed by the right occipital and ascending pharyngeal arteries and drained into the cavernous sinus and right superior ophthalmic vein from the right inferior petrosal sinus. He was treated by transarterial embolization with polyvinyl alcohol in order to reduce the shunt-flow through the fistula. Then he was treated by transvenous embolization with GDC coils five days after the arterial embolization. Symptoms in his right eye have completely disappeared. Transvenous embolization combined with transarterial embolization is a useful and safe approach in the management of AVF involving the inferior petrosal sinus.
Kato
Shoichi
S
Department of Neurosurgery, Yamaguchi University School of Medicine, 1-1-1 Minami-kogushi, Ube-city, Yamaguchi 755-8505, Japan.
Fujii
Masami
M
Tominaga
Takashi
T
Fujisawa
Hirosuke
H
Suzuki
Michiyasu
M
D000368:Aged; D020785:Central Nervous System Vascular Malformations / Q000628:therapy*; D003229:Conjunctival Diseases / Q000209:etiology; D003392:Cranial Sinuses; D004621:Embolization, Therapeutic / Q000379:methods*; D005094:Exophthalmos / Q000209:etiology; D006801:Humans; D008297:Male; D016896:Treatment Outcome