Collect the 15 patients with orthotopic liver transplantation (OLT) in the West China Hospital of Sichuan University from February 1999 to December 2002. The patients were confirmed that had healthy survival more than 20 years. The factors affecting the long-term survival were summarized and summed up the favorable factors that promoted greatly increasing of liver transplantation effect in recent years, in order to further improve the long-term survival rate of patients underwent liver transplantation.
