Objective To explore the impact of fast-track surgery( FTS) on prognosis of liver transplant patients. Methods Inclusion criterias:( 1) primary disease was cirrhosis or primary liver cancer meeting Milan criteria;( 2) surgical method was modified piggyback orthotopic liver transplantation( OLT);( 3) no liver transplantation operation was performed before. Exclusion criterias:( 1) age ≤ 16 years old;( 2) receiving OLT more than 1 time;( 3) transcatheter hepatic arterial chemoembolization or radiofrequency ab...