LeVeen R F, Batterman H J, Billman L A, Gatti J E
Cardiovasc Intervent Radiol. 1986;9(2):100-2. doi: 10.1007/BF02577909.
A case is presented in which a below-the-knee saphenous vein bypass graft was compressed between the sartorius and the semimembranosis, semitendinosis, and gracilis muscles. Angiography and noninvasive Doppler showed occlusion with leg extension but no obstruction to flow with flexion. Recognition of this entrapment syndrome and its prompt correction can preserve patency of the graft.
本文报道了一例病例，其膝下隐静脉搭桥移植物在缝匠肌与半膜肌、半腱肌和股薄肌之间受到压迫。血管造影和无创多普勒检查显示，腿部伸直时移植物闭塞，而屈曲时血流无阻碍。认识到这种卡压综合征并及时纠正可维持移植物的通畅。
