CT perfusion assessment of Moyamoya syndrome before and after direct revascularization (superficial temporal artery to middle cerebral artery bypass)

2015 ◽  
Vol 26 (1) ◽  
pp. 254-261 ◽  
Author(s):  
Yueqin Chen ◽  
Wenjian Xu ◽  
Xiang Guo ◽  
Zhitao Shi ◽  
Zhanguo Sun ◽  
...  
Keyword(s):  
Middle Cerebral Artery ◽  
Cerebral Artery ◽  
Ct Perfusion ◽  
Artery Bypass ◽  
Superficial Temporal Artery ◽  
Temporal Artery ◽  
Moyamoya Syndrome ◽  
Before And After ◽  
Perfusion Assessment

A 1-Donor 2-Recipient Superficial Temporal Artery-Middle Cerebral Artery Bypass for Moyamoya Syndrome: 2-Dimensional Operative Video

2021 ◽  
Author(s):  
Nickalus R Khan ◽  
Jacques J Morcos
Keyword(s):  
Middle Cerebral Artery ◽  
Cerebral Artery ◽  
Artery Bypass ◽  
Superficial Temporal Artery ◽  
Temporal Artery ◽  
Surgical Anatomy ◽  
Large Area ◽  
Ischemic Disease ◽  
Near Occlusion ◽  
Direct Bypass

Abstract We present the case of a 34-yr-old male who suffered repeated ischemic events resulting in right-sided weakness. He was found to have left M1 segment near occlusion on angiography with a large area of uncompensated hypoperfusion. The patient underwent a direct superficial temporal artery-middle cerebral artery (STA-MCA) bypass. Direct bypass in the acute setting of ischemia has been previously described.1-5 Moyamoya ischemic disease can be treated with either direct or indirect surgical revascularization. There have been several techniques developed for direct bypasses in moyamoya ischemic disease. These include the standard 1-donor 1-recipient (1D1R) end-to-side (ES) bypass, the “double-barrel” 2-donor 2-recipient (2D2R) ES bypass, and the more recently developed 1-donor 2-recipient (1D2R)6,7 utilizing both an ES and a side-to-side (SS) bypass with a 1-donor vessel. The case presentation, surgical anatomy, decision-making, operative nuances, and postoperative course and outcome are reviewed. The patient gave verbal consent for participating in the procedure and surgical video.

Embolization of a Superficial Temporal Artery to Middle Cerebral Artery Bypass: Case Report

Neurosurgery ◽  
1983 ◽  
Vol 12 (3) ◽  
pp. 342-345 ◽  
Author(s):  
Frances K. Conley
Keyword(s):  
Middle Cerebral Artery ◽  
Cerebral Artery ◽  
Internal Carotid ◽  
Artery Bypass ◽  
Superficial Temporal Artery ◽  
Temporal Artery ◽  
Bilateral Carotid ◽  
History Of ◽  
Internal Carotid Arteries ◽  
Bilateral Carotid Artery

Abstract This case history of a man with bilateral carotid artery occlusions presents angiographic documentation of the embolization of a superficial temporal-middle cerebral artery bypass. The embolic source was thrombotic and/or atheromatous debris that had collected in the persistent stump of one of the occluded internal carotid arteries.

scholarly journals Tips for Secure Anastomosis and Patency in Superficial Temporal Artery-Middle Cerebral Artery Bypass Surgery

2019 ◽  
Vol 47 (4) ◽  
pp. 290-295
Author(s):  
Ryo SUZUKI ◽  
Isao KITAHARA ◽  
Ataru FUKUDA ◽  
Hiroshi YONETANI ◽  
Tomoki YOKOCHI ◽  
...  
Keyword(s):  
Middle Cerebral Artery ◽  
Cerebral Artery ◽  
Bypass Surgery ◽  
Artery Bypass ◽  
Superficial Temporal Artery ◽  
Temporal Artery

A Novel Minimally Occlusive Microvascular Anastomosis Technique Using a Temporary Intraluminal Shunt: A Prospective Technique to Minimize Brain Ischemia Time during Superficial Temporal Artery-to-Middle Cerebral Artery Bypass

2005 ◽  
Vol 57 (suppl_1) ◽  
pp. 191-198 ◽  
Author(s):  
Kartik G. Krishnan ◽  
Papuna Tsirekidze ◽  
Thomas Pinzer ◽  
Gabriele Schackert
Keyword(s):  
Middle Cerebral Artery ◽  
Cerebral Artery ◽  
Abdominal Aorta ◽  
Artery Bypass ◽  
Superficial Temporal Artery ◽  
Temporal Artery ◽  
New Technique ◽  
Microvascular Anastomosis ◽  
Occlusion Time ◽  
A New Technique

Abstract OBJECTIVE: To describe a new technique of suturing microvessels with persistent perfusion via a temporary intraluminal microshunt. METHODS: Experiments were conducted in Wistar rats. Abdominal aorta grafts were explanted from donor rats. A soft silicon microcatheter was introduced into the lumen of this graft. The abdominal aorta of a recipient rat was prepared for end-to-side microvascular anastomosis. Acland clamps (S&T AG, Neuhausen, Switzerland) were applied, and a linear arteriotomy was made. One end of the graft-clad microcatheter was introduced into the lumen and occluded with a fenestrated Acland clamp. At a more distal part, a similar arteriotomy was performed, and the other end of the microcatheter was introduced into the lumen and clamped with a fenestrated Acland clip. This created a temporary shunt through the graft-clad microcatheter. Then, the graft was anastomosed to the arteriotomies at both ends, over the microcatheter, in an end-to-side manner. The microcatheter was explanted from the vessel lumen through an arteriotomy in the middle of the graft. The graft was clipped short to close this arteriotomy. The mean total occlusion time before perfusion was reestablished amounted to 3.7 minutes. This experiment was repeated in 12 animals (6 with and 6 without heparin) without technical complications. As controls, conventional anastomoses were made in 2 animals. RESULTS: Suturing microvessels mandates their occlusion during the period of anastomosis. Although ischemia is well tolerated by other tissue types, the brain is quite sensitive to even short windows of ischemia. Nonocclusive anastomotic techniques have been developed recently. These are confined to vessels with luminal diameters greater than 3 mm. We have evolved a novel technique that can be used with microvessels, as pertinent to superficial temporal artery-to-middle cerebral artery bypass. CONCLUSION: We have described a new technique for performing microvascular anastomoses over a temporary intraluminal microcatheter shunt.

Proximal superficial temporal artery to proximal middle cerebral artery bypass using a radial artery graft: an anatomic approach

2003 ◽  
Vol 27 (3) ◽  
pp. 185-188 ◽  
Author(s):  
Mustafa Büyükmumcu ◽  
Önder Güney ◽  
Mehmet Erkan Üstün ◽  
Ismihan Ilknur Uysal ◽  
Muzaffer Şeker
Keyword(s):  
Middle Cerebral Artery ◽  
Radial Artery ◽  
Cerebral Artery ◽  
Artery Bypass ◽  
Superficial Temporal Artery ◽  
Temporal Artery ◽  
Radial Artery Graft ◽  
Artery Graft ◽  
Proximal Middle Cerebral Artery
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