T tube drainage for spontaneous perforation of the extrahepatic bile duct

BACKGROUND: Spontaneous perforation of the extrahepatic bile duct is very rare. We report a patient with a spontaneous perforation of the left hepatic bile duct who was diagnosed preoperatively. CASE REPORT: A 65-year-old woman was admitted to our hospital complaining of a right upper quadrant pain lasting for two days. She was diagnosed as having a perforated bile duct and peritonitis and underwent a laparotomy. After a cholecystectomy, T-tube drainage of the left hepatic duct was performed. The postoperative course was uneventful. The T tube was removed 25 days after the surgery. CONCLUSIONS: A more noninvasive procedure, such as endoscopic treatment, should play a central role in the management of extra bile duct perforation. For this case, however, we chose to perform a laparotomy based on the patient’s general condition and the presence of peritonitis. T tube decompression is effective and a safe and reliable method. The goal of treatment is to stop the bile leakage, resolve the choledocholithiasis and cholangitis, and reconstruct the bile duct.