Pelvic Hydatid Cyst with Hydroureteronephrosis: A Rare Case Report.

Hydatid cyst is a parasitic disease caused by Echinococcus granulosus or Echinococcus multilocularis . Humans are accidentally infected with the parasite. The cyst is usually found in the liver and lungs and rarely occurs in other body parts. The present article describes a rare case of pelvic hydatid cyst in a young man who presented with nausea, vomiting, and right abdominal pain. Two large cystic masses were discovered during a CT scan in the patient's pelvic region, resulting in right urinary tract hydroureteronephrosis. Additionally, the antibody index was used to confirm the presence of a primary hydatid cyst.