Endoscopic management of difficult common bile duct stones:Where are we now?A comprehensive review

作     者：Alberto Tringali Deborah Costa Alessandro Fugazza Matteo Colombo Kareem Khalaf Alessandro Repici Andrea Anderloni 

作者机构：Gastroenterology and Endoscopy UnitDepartment of MedicineConegliano HospitalULSS 2 Marca TrevigianaConegliano 31015Italy Digestive Endoscopy UnitDepartment of GastroenterologyHumanitas Research Hospital IRCCSRozzano 20089MilanItaly Department of Biomedical SciencesHumanitas UniversityPieve Emanuele 20072MilanItaly 

出 版 物：《World Journal of Gastroenterology》 (世界胃肠病学杂志（英文版）)

年 卷 期：2021年第27卷第44期

页      面：7597-7611页

核心收录：

学科分类：1002[医学-临床医学] 100210[医学-外科学(含：普外、骨外、泌尿外、胸心外、神外、整形、烧伤、野战外)] 10[医学] 

主　　题：Common bile duct stones Balloon dilation Endoscopic retrograde cholangiopancreatography Endoscopic ultrasonography Anastomoses,Roux en y Double balloon enteroscopy Mechanical lithotripsy Cholangioscopy 

摘      要：Endoscopic management for difficult common bile duct(CBD)stones still presents a challenge for several reasons,including anatomic anomalies,patients’individual conditions and stone *** recent years,variable methods have emerged that have attributed to higher stone removal success rates,reduced cost and lower adverse *** this review,we outline a stepwise approach in CBD stone *** first line therapy,endoscopic sphincterotomy and large balloon dilation are recommended,due to a 30%-50%reduction of the use of mechanical *** the other hand,cholangioscopy-assisted lithotripsy has been increasingly reported as an effective and safe alternative technique to mechanical lithotripsy but remains to be reserved in special settings due to limited large-scale *** discussed,findings suggest that management needs to be tailored to the patient’s characteristics and anatomical ***,we evaluate the management of CBD stones in various surgical altered anatomy(Billroth II,Roux-en-Y and Roux-en-Y gastric bypass).Moreover,we could conclude that cholangioscopy-assisted lithotripsy needs to be evaluated for primary use,rather than following a failed management *** addition,we discuss the importance of dissecting other techniques,such as the primary use of interventional endoscopic ultrasound for the management of CBD stones when other techniques have *** conclusion,we recognize that endoscopic sphincterotomy and large balloon dilation,mechanical lithotripsy and intraductal lithotripsy substantiate an indication to the management of difficult CBD stones,but emerging techniques are in rapid evolution with encouraging results.