肝移植术后乙型肝炎病毒再感染

定义 英文原文（暂无中文）

A rare hepatic disease characterized by graft infection with the hepatitis B virus (HBV) after liver transplantation, due to persistence and reactivation of HBV in extrahepatic sites (also despite previous clearance of the HBs antigen from serum, as shown by laboratory examination), followed by re-invasion of the graft. It may develop between two weeks and several years post transplantation. Clinico-pathological features are variable and range from mild self-limited hepatitis, chronic active hepatitis, and fulminant hepatitis, to fibrosing cholestatic hepatitis. The condition is associated with significantly reduced graft survival rates and overall patient survival.

基本事实

遗传方式

不适用

发病年龄

各年龄段

患病率

1-9 / 100 000（Europe）

外部标识与链接