Application of steatosis liver donor in piggyback liver transplantation / 中华器官移植杂志

ABSTRACT

Objective To explore the application of steatosis liver donor (SLD) in piggyback liver transplantation (PBLT). Methods Sixty-four cases of SLD were subjected to PBLT and classified into light steatosis liver (S1,22 cases),moderate steatosis liver (S2,25 cases),and severe steatosis liver (S3,17 cases) groups.Eighty cases of non fatty liver selected randomly in the same period served as controls. The liver and renal function at the day of surgery,postoperative liver function recovery,complications one month after surgery,and the death of recipients were recorded.Results There was no significant difference in the liver and renal function between steatosis liver groups and control group at the day of surgery (P＞0.05). At 21st day after surgery,the liver function of 95％ recipients in control group returned to the normal level,and the liver function recovery rate in S1,S2 and S3 groups was 90.9％,80.0％,and 70.6％ respectively.Graft primary nonfunction occurred in 2 cases (11.8％) of S3 group. The incidence of complications such as bleeding,infection,hepatic artery thrombosis,ascites,sepsis in S1,S2 and S3 groups was higher than in control group (P＜0.05).One year after operation,there were two deaths in control group,one in S1 group,one in S2 group,and 5 in S3 group,respectively.Conclusion SLD can be used for transplantation,but for the transplantation with severe steatosis liver,it should be carried out carefully.