Primary retroperitoneal hydatid cyst

Abstract

Hydatid cyst is formed from parasitic infestation by Echinococcus granulosus, and may involve several bodily organs, primarily the liver and lungs. In endemic regions, hydatid cyst should be borne in mind in cases of retroperitoneal cystic masses. Diagnosis of hydatid cyst is made from radiological findings and serological test positivity. Hydatid cyst diagnosis can be made from typical radiological imaging findings. This paper presents the imaging findings of a 56-year old male with retroperitoneal hydatid cyst.