Horton R E
Ann R Coll Surg Engl. 1977 Jul;59(4):335-6.
Recurrence of symptoms after a long saphenous vein graft may be due to a variety of causes. When the graft pulse can still be felt the presence of a localized thrombus partially occluding the lumen must be considered. After arteriographic confirmation such a thrombus can be easily removed.
大隐静脉移植血管术后症状复发可能由多种原因引起。当仍能摸到移植血管的搏动时，必须考虑存在局部血栓部分阻塞管腔的情况。经动脉造影证实后，这样的血栓很容易被清除。
