[Development of laparoscopic technology in biliary surgery in the past 23 years: a single-center experience].

Objective: To summarize the 23-year experience of laparoscopic biliary surgery in General Hospital of PLA and evaluate the application of laparoscopic surgery in the treatment of biliary diseases.

Methods: We retrospectively analyzed the clinical data of 11 419 consecutive patients with biliary diseases undergoing laparoscopic surgery from April, 1992 and December, 2014. The disease spectrum was compared between patients treated before December 31, 2003 and those treated after the time point.

Osteopontin promoter polymorphisms at locus -443 are associated with metastasis and poor prognosis of human intrahepatic cholangiocarcinoma in Chinese population.

Purpose: Osteopontin (OPN) is known to be a secreted adhesive glycoprotein. Role of OPN in human intrahepatic cholangiocarcinoma (ICC) has not been well understood. This study explored whether genetic variations in the osteopontin gene are associated with ICC risk, progression and metastasis.

[Applied studies of structured triglycerides for parenteral nutrition in severe hemorrhagic shock patients after resuscitation].

Objective: To evaluate the effects of structured triglycerides in parenteral nutrition versus a physical medium-chain triglycerides (MCT)/long-chain triglycerides (LCT) mixture on severe hemorrhagic shock patients after resuscitation.

Methods: In a randomized trial, we studied 20 critical patients with a total blood loss of over 3000 ml perioperatively and/or intraoperatively. The use of triglycerides started from Day 3 postoperation and parenteral nutrition lasted for no less than 5 days.