Long-term results of hepaticojejunostomy for benign lesions of the bile ducts

BACKGROUND

Hepaticojejunostomy has been the method of choice for the treatment of benign lesions of the extrahepatic bile ducts for years. In the era of minimally invasive and interventional techniques, a review of its long-term results is necessary to set the standard with which these new techniques have to be compared.

METHODS

A retrospective analysis was carried out for 51 patients (16 females, 35 males) aged 24 to 83 years (average 48 +/- 13) who had undergone hepaticojejunostomy for benign lesions at our institution between 1980 and 1989. Twelve patients had had up to 4 prior operations of their bile ducts. The main indications for operation were chronic pancreatitis (n = 33) and iatrogenic bile duct lesions (n = 15). If possible, a low end-to-side hepaticojejunostomy was performed. The Hepp-Couinaud approach was saved for high strictures and recurrences. All patients were reassessed by questionnaire at an average of 7.6 years (range 2 to 13) after the operation.

RESULTS

Four Hepp-Couinaud and 47 low hepaticojejunostomies were performed. Postoperative complications were seen in 17 patients (33%), 4 of whom had a reoperation. One patient died, for a mortality rate of 2%. The hospital stay averaged 24 +/- 17 days (range 8 to 90). Late complications developed in 13 patients (25%) 2 months to 6 years after the operation. Stenosis and cholangitis necessitated reoperation in 3 cases, cholangitis without stenosis was treated in 4, and other complications were seen in 5 cases. One patient died with a liver abscess, and 12 died of causes unrelated to the operation. When questioned, 31 of 35 patients were in good or very good condition.

CONCLUSIONS

Hepaticojejunostomy is a safe and reliable method for the treatment of benign lesions of the bile ducts even in young patients in need of a long-term biliary bypass.