1987 Volume 29 Issue 1 Pages 130-133_1
A case of confluence stone with multiple'gallbladder stones was presented which was diagnosed and treated by percutaneous trashepatic cholangioscopy (PTCS). Cholecystectomy was considered to be un necessary because the gallbladder changed into 3.5×1.8 cm in size which was communicated with the bile duct through the dilated cystic duct after removing all stones.