Cerebral Blood Flow after Superficial Temporal Artery-Middle Cerebral Artery Anastomosis
نویسندگان
چکیده
منابع مشابه
Ultrasonic evaluation of superficial temporal artery-middle cerebral artery anastomosis.
Ultrasonic Doppler studies were made pre- and postoperatively in 22 patients undergoing STA-MCA anastomosis. A quantitative evaluation of the bypass was attempted by determining the STA blood flow velocity and pattern. The STA velocity on the Doppler sonogram was compared with the degree of intracranial vascular filling via anastomotic channels and the STA diameter on angiogram. The STA velocit...
متن کاملUltrasonographically predicting the extent of collateral flow through superficial temporal artery-to-middle cerebral artery anastomosis.
BACKGROUND AND PURPOSE This study was performed to elucidate whether the extent of bypass flow through superficial temporal artery-to-middle cerebral artery (STA-MCA) anastomosis could be indirectly estimated by measuring the blood flow velocity in the superficial temporal artery (STA) by using duplex ultrasonography. METHODS We analyzed 29 patients (31 sides) who underwent STA-MCA bypass sur...
متن کاملIatrogenic Dural Arteriovenous Fistula after Superficial Temporal Artery to Middle Cerebral Artery Anastomosis: A Case Report
Dural arteriovenous fistulas (AVFs) are uncommon, representing only 10% to 15% of all intracranial AVFs. Here we present the case of a patient with cerebral infarction who experienced a dural AVF after craniotomy for superficial temporal artery (STA) to middle cerebral artery (MCA) bypass surgery. A 48-year-old man presented with dysarthria and right side hemiparesis. A brain magnetic resonance...
متن کاملEmergency In Situ Bypass during Middle Cerebral Artery Aneurysm Surgery: Middle Cerebral Artery-Superficial Temporal Artery Interposition Graft-Middle Cerebral Artery Anastomosis
Many reports have been published on complications related to middle cerebral artery (MCA) aneurysm surgical clipping procedures. We report an emergency intracranial in situ bypass surgery case which was performed as a rescue procedure after aneurysmal neck laceration during clipping of an MCA large aneurysm. In this case, we performed in situ M3-superficial temporal artery (STA) interposition g...
متن کاملAngiography of encephalomyosynangiosis and superficial temporal artery to middle cerebral artery anastomosis in moyamoya disease.
The authors present an angiographic follow-up of anastomotic surgery (extra- to intracranial) in a 33-year-old woman with moyamoya disease. The bypass was superficial-temporal to middle-cerebral, with placement of muscle tissue over the open craniotomy; the bypass eventually regressed.
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ژورنال
عنوان ژورنال: Japanese Journal of Neurosurgery
سال: 2008
ISSN: 0917-950X,2187-3100
DOI: 10.7887/jcns.17.533