BACKGROUND: The incidence of biliary tract stones has widely been reported to be high after gastrectomy. Treatment of biliary tract stones in post-gastrectomy patients was examined retrospectively, particularly minimally invasive therapy with laparoscopic cholecystectomy for gallbladder stones and endoscopic bile duct lithotomy for common bile duct stones. METHODS: Treatment of 122 post-gastrectomy patients with biliary tract stones was examined retrospectively from 1995 to April 2015. RESULTS: Symptomatic biliary tract stones were found in 3.7% of post-gastrectomy patients. The frequency of bile duct stones was higher in post-gastrectomy patients with gallbladder stones (44%) than in the nongastrectomy patients (11%). Laparoscopic cholecystectomy was carried out in 84% of the patients with gallbladder stones. Endoscopic bile duct lithotomy was feasible in 89% of patients with common bile duct stones. CONCLUSIONS: Laparoscopic cholecystectomy was feasible for removing gallbladder stones after gastrectomy. Endoscopic bile duct lithotomy followed by laparoscopic cholecystectomy was a good option for patients in whom endoscopic intervention could be performed. On the other hand, choledochoenterostomy could be a good option for patients in whom endoscopic bile duct lithotomy cannot be performed, particularly considering the risk of recurrent bile duct stones.
BACKGROUND: The incidence of biliary tract stones has widely been reported to be high after gastrectomy. Treatment of biliary tract stones in post-gastrectomy patients was examined retrospectively, particularly minimally invasive therapy with laparoscopic cholecystectomy for gallbladder stones and endoscopic bile duct lithotomy for common bile duct stones. METHODS: Treatment of 122 post-gastrectomy patients with biliary tract stones was examined retrospectively from 1995 to April 2015. RESULTS: Symptomatic biliary tract stones were found in 3.7% of post-gastrectomy patients. The frequency of bile duct stones was higher in post-gastrectomy patients with gallbladder stones (44%) than in the nongastrectomy patients (11%). Laparoscopic cholecystectomy was carried out in 84% of the patients with gallbladder stones. Endoscopic bile duct lithotomy was feasible in 89% of patients with common bile duct stones. CONCLUSIONS: Laparoscopic cholecystectomy was feasible for removing gallbladder stones after gastrectomy. Endoscopic bile duct lithotomy followed by laparoscopic cholecystectomy was a good option for patients in whom endoscopic intervention could be performed. On the other hand, choledochoenterostomy could be a good option for patients in whom endoscopic bile duct lithotomy cannot be performed, particularly considering the risk of recurrent bile duct stones.