Objective To analyze clinical features and follow-up of cholestasis in preterm infants for better diagnosis,treatment and follow-up plans. Methods In 1 894 cases,there were 73 cases diagnosed with cholestasis.A retrospective study was conducted for 73 cases of cholestasis from January 2010 to June 2014 of Hunan Children's Hospital.Neonates were divided into parenteral nutrition associated cholestasis(PNAC)group and non-PNAC group.The associated factors were analyzed. Results In the 78 cases,58cases of male,...