Surgical treatment of hepatic hydatid disease.

The results of surgery in 48 patients with hepatic hydatid disease are described. In 26 out of 32 patients with uncomplicated cysts, conservative surgery with obliteration of the cyst cavity by omentoplasty gave satisfactory results. In contrast, 16 patients with cysts complicated by pyogenic infection or cholangitis required a variety of surgical procedures, including prolonged tube drainage, exploration of the common bile duct, sphincterotomy/plasty and hepatojejunostomy to achieve a satisfactory outcome. The group with complicated cysts also had a much longer postoperative stay (median 30 days) than those with uncomplicated cysts (median 14 days). Two patients died: in one, post-mortem examination revealed carcinoma in the wall of the cyst.