Young females affected with hydatidosis, case report.

Hydatidosis is a zoonosis, caused by a cestode (Echinococcus). Management will depend on the organs affected by the infection and the response to medical treatment. Therapy may be clinical in early stages, but in case of poor response to drug therapy, surgery is the preferred choice. We present two cases in young females, the first case is with Hydatid cysts in both lungs and liver, she received initial medical treatment with lack of response, and surgery was indicated to resect the pulmonary and hepatic lesions. The second case is of a female with Hydatid cysts in the right lung. She was misdiagnosed at the beginning thinking of pneumonia and pulmonary abscess but after further investigation, hydatid cysts were the diagnosis, due to symptoms consistent with thoracic pain and persistent cough and the size of the cyst, surgery was indicated.