成人活体肝移植肝动脉重建50例

目的 总结成人活体肝移植的肝动脉重建经验.方法 我院2002年1月至2006年7月施行了50例成人右半肝活体肝移植,供、受者肝动脉的重建采用显微外科技术成形端端连续缝合方式完成.结果 术后肝动脉血栓形成2例(4%).随访时间2～52个月(中位随访时间9个月),术后和随访期未发现肝动脉狭窄、肝动脉假性动脉瘤等并发症.1年实际生存率为92%(46/50).结论 根据供、受者肝动脉解剖及变异情况,选择适宜的长度和匹配的口径,采用显微外科吻合技术重建肝动脉,是减少肝移植围手术期并发症发生的关键.

Reconstruction of hepatic artery in adult-to-adult living donor liver transplantation: a report of 50 cases

Objective To summarize the experience in hepatic artery reconstruction in adult-to-adult living donor liver transplantation(ALDLT).Methods Fifty patients underwent ALDLT in our hospital from January 2002 to July 2006.All the hepatic a~ery reconstructions were done under surgical microscope.ResultsTwo patients(4%)presented with hepatic artery thrombosis.All the patients were followed up for 2 to 52 months (median,9 months),and no hepatic artery stenosis nor hepatic artery pseudoaneurysm occurred.The 1-year survival rate was 92%(46/50).Conclusions Systematic evaluation of hepatic artery reconstruction and use of microsurgical technique are key to the reduction of complications of hepatic artery reconstruction in ALDLT.