1Application status and development trend of endoscopic management in biliary toact diseaseLI Zhao-shen, FANG Jun, BAI Yu829-8312Paying attention to the reasonable and standard application of endoscopic technique in biliary tract diseasesQUAN Zhi-wei, TANG Zhao-hui, ZHANG Wen-jie832-8373Endoscopic retrograde cholangiopancreatography after digestive tract reconstruction and the value of balloon-en-teroscopy assistanceWANG Xue-feng, WU Wen-guang838-8414Key points and difficulties of choledochoscopy technique in hepatolithiasisFENG Qiu-shi, BIAN Da-peng841-8445Application of endoscopic ultrasound in diagnosis and therapy for biliary tract diseasesJIN Zhen-dong, SUN Li-qi845-8506Consensus and controversy on endoscopic resection of duodenal papilla tumorZHOU Ping-hong, XU Jia-xin850-8537Prevention strategies of post-endoscopic retrograde cholangiopancreatography pancreatitisGUO Xue-gang, LUO Hui, ZHENG Liang853-8608Value of ERCP in the treatment of iatrogenic bile duct injuryZHOU Wen-ce, ZHANG Hui, LI Xun861-8669The reasonable option of multi-endoscopy techniques in treatment of cholelithiasisSHANG Dong, ZHANG Gui-xin, ZHANG Qing-kai866-87110Protection of Oddi sphincter function and its significance in endoscopic sphincterotomyLU Xin-liang, LIANG Ting-bo871-87311Summary and comments of the 6th Biennial Congress of the Asian-Pacific Hepato-Pancreato-Biliary Association877-88012Effects of histological grading of liver cirrhosis on long-term outcomes of hepatectomy for small hepatocellular carcinoma881-88713Clinical efficacy of endoscopic resection of duodenal papilla tumor:A report of 36 cases888-89114A one-stage percutaneous tract dilation technique in percutaneous transhepatic cholangioscopy (PTCS) for patients with bile duct stones: A report of 35 cases892-89515Clinical effective analysis of percutaneous transhepatic cholangioscopic lithotrip by rigid choledochoscopy for 194 patients with intrahepatic stones896-89916Inferior head resection of the pancreas: A clinical analysis of 5 cases900-90217Subcutaneous implant placement by means of a full titanium-coated polypropylene mesh coverage for immediate breast reconstruction in surgery of breast cancer:An analysis of 15 cases903-90618Application of straight needle three-tail non-kontting suture in peritoneal closure in transabdominal preperitoneal inguinal hernia repair907-91019Clinical characteristics, diagnosis and treatment of aggressive fibromatosis: An analysis of 48 cases911-91420Multicentric Castleman's disease: A clinical analysis of 16 patientsYANG Hua-wu, LI Xu-guang, ZHAO Hai-ying915-918 