Thrombosis of a giant aneurysm after extracranial-intracranial bypass.
A patient presenting with a giant, fusiform middle cerebral artery aneurysm underwent extracranial to intracranial bypass grafting before permanent occlusion of the aneurysm. The patient was to return 4 months later for endovascular treatment. Arteriography obtained before obliteration revealed complete aneurysmal thrombosis. No further treatment was deemed necessary. Factors predisposing to thrombosis are discussed.
Benashvili
G M
GM
A.L. Polenov Neurosurgical Research Hospital, St. Petersburg, Russian Federation.
Alexander
L F
LF
Zubkov
Y N
YN
D000328:Adult; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D002533:Cerebral Angiography; D002548:Cerebral Revascularization / Q000379:methods*; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging / Q000601:surgery*; D002542:Intracranial Embolism and Thrombosis / Q000000981:diagnostic imaging*; D008297:Male; D011183:Postoperative Complications / Q000000981:diagnostic imaging*