Novel per-oral cholangioscopy for treatment of occult accessory hepatic duct stones  

作　　者：Tingting Yu Yaoting Li Hongfei He Senlin Hou Lichao Zhang 

机构地区：[1]Department of Biliopancreatic Endoscopic Surgery,The Second Hospital of Hebei Medical University,Shijiazhuang,Hebei,P.R.China

出　　处：《Gastroenterology Report》2023年第1期574-575,共2页胃肠病学报道（英文）

基　　金：supported by the Hebei Natural Science Foundation Biomedical Joint Fund Project[H2021206439].

摘　　要：Introduction The accessory hepatic duct is a variation of the biliary tree and is considered to be an important factor contributing to bile duct injury during surgery[1].Accessory hepatic duct stones are a rare form of cholelithiasis.The angle at which the accessory hepatic duct opens into the common bile duct makes it difficult to remove stones using conventional endoscopic retrograde cholangiopancreatography(ERCP).We reported a rare and insidious case of an accessory hepatic duct stone.The patient’s abdominal computed tomography(CT)did not reveal any abnormalities,but endoscopic ultrasound revealed a stone in the bile duct opening into a branch of the common bile duct.The patient underwent ERCP,and cholangiography showed no abnormalities.However,the accessory hepatic duct opening was found in the common bile duct and the accessory hepatic duct stones were successfully removed using the EyeMax Choledochoscope System Digital Controller(Nanjing,China).

关 键 词：HEPATIC STONES surgery 

分 类 号：R575[医药卫生—消化系统]