关键词: 儿童, 胆总管结石, 胆总管扩张, 内镜逆行胰胆管造影

Abstract: Common Bile Ducts(CBDS),also called choledocholithiasis,is more common in adults than in children.The incidence of children increased with the change of life style and the improvement of diagnostic techniques.Choledocholithiasis is often associated with common bile duct dilatation.Adult treatment includes laparotomy,laparoscopic and endoscopic retrograde cholangiopancreatography(ERCP).In order to avoid repeated inflammation and canceration of dilated bile duct,it is considered that choledocholithiasis and dilatation to a certain extent in children need radical operation.In recent years,with the development of ERCP in children,choledocholithiasis and dilatation have been relieved by ERCP treatment.In order to provide some reference for selecting appropriate treatment methods and exploring individualized treatment,this paper reviews the diagnosis and treatment of choledocholithiasis complicated with choledochal dilatation in children.

Key words: children, choledocholithiasis, common bile duct dilatation, endoscopic retrograde cholangiopancreatography