RESUMEN
Objective To discuss the indications and complications of primary closure of bile duct incision in laparoscopic bile duct exploration and balloon dilatation catheter dilatation to treat the papillary stenosis and the intrahepatic bile duct stenosis. Methods A pospective study of 42 ptients of bile duct incision closure primary in laparoscopic bile duct exploration and balloon dilatation catheter dilatation, laparoscopic bile duct exploration and extraction of bile duct stones with choledochotomy was first adopted in order to clear the stones, then followed by the balloon dilatation catheter(explosive pressure reached 2020 kPa, used 505kPa) to dilate the papillary stenosis and the intrahepatic bile duct stenosis (CT-7542～ CT-75104) until the stenosis was released. Whether the primary closure of duct incision was selected or not, it was based on the situation of intraoperative choledochoscopic exploration, if it had been selected, the closure of bile duct incision would accepted by using absorbable suture 4-0 or 5-0, without placing bile duct drainage.It was routinely to place the drainage tube in the oriffice of the lesser omentum. Results 41 out of 42 patients had obtained successful duct clearance, the dilatation of the stenosis to reach the expected expansion and without bile leakage. One patient had bile leakage about 30-150 ml daily persisted for 4 days through cured conservatively. Conclusion Eventually it was safe and effective for some patients who had completed successful duct clearance and the dilatation of the stenosis to reach the expected expansion with the balloon dilatation catheter. They were adopted to the primary closure of duct incision using absorbable suture and did not need to place bile duct drainage.
RESUMEN
ObjectiveTo summarize the experience on laparoscopic common bile duct exploration(LCDE). MethodsFrom Mar. 1992 to Mar. 2003, there were 693 cases undergoing LCDE. ResultsThe procedure was successful in 373 out of 391 cases with primary closure of duct incision and 272 out of 302 cases of T tube placement. Membrane stenosis dilation was successful in 68 out of 74 cases. Eleven out of 15 cases of malignant stenosis was successfully treated by biliary endoprosthesis and stent without bile leakage. Seven cases were shifted to open CBD exploration. Bile leakage was cured conservatively in 24 cases. Endoscopy failed to totally remove residual stones in 11 cases. Four cases died postoperatively. Conclusion LCDE was safe and effective in the hands of skilled endoscopists.