Objective To summarize the curative effect of three-dimensional spiral CT cholangiography combined with endoscopic retrograde cholangiopancreatography(ERCP),endoscopic sphincterotomy(EST)and laparoscopic cholecystectomy(LC)for treatment of patients with cholelithiasts concurrent with choledocholithiasis.Methods A retrospective analysis was carried out for 30 cases of cholelithiasts concurrent with choledocholithiasis which were treated with ERCP and three-dimensional spiral CT cholangiography before laparoscopic cholecystectomy from July 2007 to June 2009.And the post operation parameters were compared with those of 36 patients who received traditional operation from July 2005 to June 2007.Results All the procedures were successfully accomplished.Complication occurred in 2 cases.both with mild acute pancreatitis.With the three-dimensional spiral CT cholangiography,the intra-hepatic bile ducts,the hepatic bile duct and the common bile duct were visible in 100 percent patients,and choleeyst bile duct was visible in 73%patients,and three-dimensional spiral CT cholangiography can tell the position of cholecyst duct,then can decrease the possibility of damage of bile duct.The gastrointestinal function recovery time and feeding time after operation,the in hospital time after operation in the ERCP and three-dimensional spiral CT cholangiography before laparoscopic cholecystectomy group were superior to those of the traditional operation patients(P＜0.05).Conclusion ERCP and three-dimensional spiral CT cholangiography before laparoscopic cholecystectomy for treatment of patients with cholelithiasts concurrent with choledocholithiasis is safe,with less trauma and fast recover after operation and Can decrease the possibility of damaging bile duct,which can be used widely.

Objective To explore the clinical effect of treatment for cholecystolithiasis and calculus of com-mon bile with duodenoscope and laparoscope. Methods 48 cases of patients with cholecystolithiasis and calculus of common bile duct were analysed, of whom 30 cases were treated by traditional operation, and 18 cases were treated by duodenoscope and laparoscope. The operation time, stay-in-hospital time after operation, the gastrointestinal function recovery time after operation, the degree of pain were compared. Results The cost of duodenoscope and laparoscope was higher than that of traditional operation group, but the other parameters were better ( P < 0.05 ). Conclusion Treating cholecystolithiasis and calculus of common bile duct with duodenoscope and laparoscope is safe, less traumatic and the patients may recover faster than routine treatment.