New technique for finding the ruptured bile duct into the liver cysts: scope in the cave technique

Communication with the biliary tree is the most frequent complication of hepatic hydatid disease. This may result in fistula formation after surgical management of liver hydatidosis. Although frank ruptures are usually diagnosed preoperatively and managed surgically, simple openings may result in biliary fistula formation. It is very difficult to accurately diagnose a small hole in the cyst during surgery in most patients. We describe an easy and reliable technique for finding the point of communication via direct visualization using a telescope during conservative surgery for hepatic hydatidosis.