Concurrent Abdominal and Mediastinal Hydatid Cystic Disease: A Rare Case.

Hydatid disease in humans is caused by accidental ingestion of Echinococcus in its larval form. It mostly affects the liver and lungs, but rarely the mediastinum and other areas as well. The diagnosis is mostly confirmed intraoperatively in cases of mediastinal disease. The mainstay of treatment in such cases is surgery. This is a case report of a rare finding of hydatid disease in mediastinum along with the abdomen and its surgical management.