Management of intrabiliary ruptured hydatid disease of the liver

Abstract

Background/aims: Intrabiliary rupture of hydatid cyst is an important complication of hydatid disease of the liver. The purpose of this study was to evaluate outcomes of patients with intrabiliary ruptured hydatid disease of the liver.

Methodology: Two hundred and eleven patients were operated upon for hydatid cyst of the liver between 1990 and 1998 in our hospital. Twenty-four patients with intrabiliary rupture of hepatic hydatid cyst were retrospectively reviewed.

Results: Diagnosis of hydatid cyst was principally made using ultrasonography. We performed partial cystectomy + omentoplasty + transduodenal sphincteroplasty for 18 patients (75%). Daughter cysts and hydatid debris were found in common bile duct in 8 patients (33%). Internal opening of biliary fistula was found in 21 patients (87.5%). Morbidity rate was 12%. One patient died of unrelated causes. The average postoperative hospitalization period for the sphincteroplasty group was 7.6 days.

Conclusions: Preoperative radiologic examination and laboratory values were not helpful to exclude an intrabiliary rupture of hydatid cysts in our patients. If bile stained cystic fluid is found, it is clear that a communication between hydatid cysts and the biliary tree exist. Transduodenal sphincteroplasty can be preferred in the management of intrabiliary ruptured hydatid disease because of short hospitalization, low morbidity, and ability to decompress intrabiliary pressure.