Application of multiple Roux-en-Y hepaticojejunostomy reconstruction by formation of bile hilar duct lake in the operation of hilar cholangiocarcinoma

摘要

cqvip:BACKGROUND Hilar cholangiocarcinoma is the most common malignant tumor of the extrahepatic bile duct.Until now,radical resection has been the most effective method for the long-term survival of patients with the disease.However,many problems have emerged in the field of hepatobiliary surgery for a long time,including complex surgical procedures,low resection rate,and postoperative complications.We have adopted the“multiple Roux-en-Y hepaticojejunostomy reconstruction by formation of a bile duct lake”technique in the treatment of hilar cholangiocarcinoma since 2008,and obtained satisfactory short-and longterm results.AIM To examine the feasibility of the application of multiple Roux-en-Y hepaticojejunostomy reconstruction by formation of a bile duct lake in the operation of hilar cholangiocarcinoma METHODS A retrospective analysis was performed for the clinical data,surgical methods,and results of 76 patients with hilar cholangiocarcinoma who were treated with hilar bile duct lake-forming multiple Roux-en-Y hepaticojejunostomy reconstruction at Gansu Provincial Hospital.RESULTS In all 76 cases,the operation was successful and no operative death occurred.The mean(range)operation time was 215.4±53.5 min(124–678 min),and the amount of bleeding during the operation was 428.2±63.8 mL(240–2200 mL).The overall 1-year survival rate was 78.9%,and the 3-year survival rate was 32.8%.CONCLUSION The multiple Roux-en-Y hepaticojejunostomy reconstruction technique with formation of a bile duct lake is safe and effective for the surgical treatment of hilar cholangiocarcinoma.