Application of endoscopic retrograde cholangiopancreatography drainage in surgical treatment of hilar cholangiocarcinomas / 中国综合临床

ABSTRACT

Objective To explore the feasibility,efficacy and safety of endoscopic retrograde cholangio?pancreatography ( ERCP ) drainage during peroperation of hilar cholangiocarcinoma for alleviate jaun?dice. Methods Nineteen cases patients with hilar cholangiocarcinoma who were treated with ERCP in the First Affiliated Hospital of Xi'an Jiao Tong University from January 2013 to December 2013,the drainage way,efficient rate,complication rate,and surgical situation were retrospective analyzed. Results Bilateral endoscopic drain?age was one?time achieved in all 19 patients. Among them,Eendoscopic nasobiliary drainage( ENBD) for unilat?eral bilateral drainage was 4 cases,ENBD and plastic stent for unilateral( left or right) drainage was 9 cases,EN?BD and plastic stent for bilateral drainage was 6 cases. The drainage efficiency rate was 89. 5% ( 17/19) . Serum alanine aminotransferase(ALT),total bilirubin(TBIL),direct bilirubin(DBIL),alkaline phosphatase(ALP) and Prothrombin time (PT) were significantly decreased after 7days post?ERCP((208. 4±47. 7) U/L vs. (90. 3 ±31. 57) U/L,(421. 7±85. 9) μmol/L vs. (150. 1±49. 7) μmol/L,(294. 6±30. 6) μmol/L vs. (95. 4±23. 2)μmol/L,(853. 1±133. 7) U/L vs. (600. 0±116. 4) U/L,(17. 7±1. 8) s vs. (13. 8±1. 0) s;P=0. 000,0. 001, 0. 000,0. 001,0. 004) . There were 6 cases occurred ERCP postoperative complications,including 2 cases of hy?peramylasemia, 1 case of pancreatitis, 3 cases of cholangitis. Seven cases of hilar cholangiocarcinoma patients were received hilar radical surgery by combination caudate lobectomy of the left or right hepatectomy,no postop?erative cholangitis was occurred. Conclusion ERCP biliary drainage is an important means to ensure the perio?perative safety and efficacy of hilar cholangiocarcinoma.