107例同种原位肝移植肝动脉重建的体会

目的探讨肝脏移植手术中肝动脉重建技术的要点和影响肝动脉重建结果的因素。方法回顾性总结 10 7例肝脏移植患者的临床资料 ,分析肝脏移植手术中可能影响肝动脉重建的因素 ,以及肝动脉重建的技术要点。结果肝脏移植术中肝动脉重建与外科手术方式相关。供肝动脉的完整性、供体受体动脉的重建方式以及显微外科技术的应用是影响肝动脉重建结果的重要因素。结论供肝动脉的质量、动脉的重建方式和显微外科技术的应用是肝动脉重建的关键。

Hepatic artery reconstruction in 107 cases of orthotopic liver transplantation

Objective To investigate the key steps of hepatic artery reconstruction and the factors influencing the outcome of hepatic artery reconstruction in orthotopic liver transplantation. Methods The clinical data of 107 consecutive orthotopic liver transplantation patients was retrospectively reviewed to assess the key steps in hepatic artery reconstruction. The risk factors and the diagnosis and treatment of vascular complications were also discussed. Results The incidence of hepatic artery related complications in orthotopic liver transplantation was associated with the quality of the donor hepatic artery,the method used for anastomosis and the use of microsurgical technique. The main hepatic artery related complications were hepatic artery thrombosis and stenosis. The incidence of the vascular complications was 6.54%,and the mortality rate was 85.7%. Conclusion The major influence factors of vascular complications were the quality of the donor artery,the reconstruction way of donor-recipient artery and the use of microsurgical technique .