隐静脉移植动脉瘤结扎术后主动脉假性动脉瘤
Aortic pseudoaneurysm after ligation of aneurysmal saphenous vein graft.
作者信息
Grishkin B A, Helsel R A
机构信息
Fort Sanders Parkwest Hospital, Knoxville, Tennessee, USA.
出版信息
Ann Thorac Surg. 2000 Jan;69(1):271-3. doi: 10.1016/s0003-4975(99)01093-0.
Abstract
After an aneurysmal saphenous vein graft was ligated and divided at reoperation, the proximal stump continued to enlarge, rather than occluding by thrombosis, producing an aortic pseudoaneurysm that compressed adjacent cardiac structures. Oversewing the aortosaphenous junction of ligated vein graft remnants will prevent this complication.
摘要
在再次手术中结扎并切断动脉瘤样大隐静脉移植物后，近端残端持续增大，而非因血栓形成而闭塞，形成了一个压迫相邻心脏结构的主动脉假性动脉瘤。缝合结扎的静脉移植物残余的主动脉 - 大隐静脉连接处可预防此并发症。
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