Hydatid cysts is very common in Saudi males. Hydatid cysts can be asymptomatic for several years, jaundice, bloating, hepatomegaly, indigestion may eventually develop. The complications associated with hydatid cysts usually result from either the cysts becoming secondarily infected with bacteria, or it ruptures into the pleural space, peritoneal cavity or biliary tree. Cholangitis can result from infestation of the bile ducts.

It can be diagnosed by CT scan.

Surgery is the treatment of choice. Medical therapy include the antihelmintics such as albendazole and mebendazole (with limited success). Surgery consists of liver resection.