Endoscopic management of bile duct stones.
Endoscopic sphincterotomy is the procedure of choice for choledocholithiasis in patients who have had a cholecystectomy. The bile duct is cleared of stones in about 80 to 90 percent of patients. Available data, largely retrospective, suggest that surgery and endoscopic sphincterotomy are about equal with respect to removal of stones, morbidity, and mortality. Certain technical problems are discussed, including inability to insert the papillotome, the large stone, and problems relating to anatomy such as peripapillary diverticulum and prior gastrectomy. The treatment of patients with bile duct stones who have not had a cholecystectomy, with and without cholelithiasis, is controversial. Endoscopic sphincterotomy without subsequent cholecystectomy is adequate treatment for the majority of patients who are unfit for surgery, even if there are stones in the gallbladder, provided they are asymptomatic after endoscopic removal of stones from the bile ducts. Endoscopic sphincterotomy has been performed in the treatment of gallstone-induced pancreatitis, acute obstructive cholangitis, and sump syndrome. The complication rate for endoscopic sphincterotomy ranges from 6.5 to 8.7 percent, with a mortality rate of 0 to 1.3 percent. The most common serious complications are perforation, hemorrhage, acute pancreatitis, and sepsis.
Sivak
M V
MV
Department of Gastroenterology, Cleveland Clinic Foundation, Ohio 44195-5164.
D000208:Acute Disease; D014670:Ampulla of Vater / Q000601:surgery*; D001652:Bile Ducts / Q000473:pathology; D002404:Catheterization / Q000295:instrumentation; D002761:Cholangitis / Q000209:etiology; D002763:Cholecystectomy; D002769:Cholelithiasis / Q000150:complications / Q000473:pathology / Q000601:surgery*; D002779:Cholestasis / Q000209:etiology; D004386:Duodenum / Q000293:injuries; D004724:Endoscopy; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D007239:Infections / Q000209:etiology; D007416:Intestinal Perforation / Q000209:etiology; D008096:Lithotripsy / Q000379:methods; D010195:Pancreatitis / Q000209:etiology; D011183:Postoperative Complications / Q000209:etiology; D013525:Surgical Instruments