Surgical strategy in patients with portal vein organized thrombosis during liver transplantation / 中国现代普通外科进展

ABSTRACT

Objective: To study the surgical strategy of portal vein organized thrombosis ( PVOT ) during liver transplantation ( LT ) . Methods: The clinical data of 41 patients with PVOT performed LT from January 2005 to June 2006 ( 359 cases ) in our institute was retrospectively analyzed . The reconstruction of portal vein ( PV ) were removing thrombosis in 22 cases , throm- boendovenectomy in 10 cases , PV to splanchnic varicose vein in 8 cases , cavoportal hemitranspo- sition in 1 case . Results: 1 case died of multiple organ failure , 1 case died of hepatic artery bleeding . Retransplantation and portosystemic shunt vein ligation were performed in 1 case 14 days after LT because of its insufficient PV flow 2 cases were found anastomotic stenosis and they were cured by balloon angioplasty and stent placement via hepatic vein . Other patients were followed up 6 to 20 months , all of them had normal PV flow . Conclusion: Thromboen- dovenectomy or removing thrombosis is applicable to manage PVOT during LT .