Application of modified eversion thrombectomy for portal vein thrombosis in patients undergoing liver transplantation / 中华器官移植杂志

ABSTRACT

Objective To discuss the modified eversion thrombectomy for portal vein thrombosis (PVT) in liver transplantation and the curative effectiveness.Methods All 613 cases complicated with PVT preoperation were given modified eversion thrombectomy,and there were 179,236,182 and 16 cases of PVT Yerdel grade Ⅰ,Ⅱ,Ⅲ and Ⅳ respectively.Results All 415 PVT patients of grade Ⅰ and Ⅱ received modified eversion thrombectomy and success rate was 100％.Among 182 PVT patients of grade Ⅲ received modified eversion thrombectomy (success in 176 cases,and failure in 6 cases).Sixteen PVT patients of grade Ⅳ received modified eversion thrombectomy (success in 13 cases and failure in 3 cases).The 1-year survival rate of PVT patients after surgical operation was 93.6％,and that of non-PVT patients was 94.6％ (P＞0.05).Conclusion Modified eversion thrombectomy could be adopted in PVT patients regarding to different Yerdel grades.