Primary Pelvic Involvement of Hydatid Disease

摘要

Hydatid disease is caused by larval stage of a parasite named as Echinococcus. To diagnose this condition?may be challenging without surgery and postoperative pathological examination due to limited?value of serological studies but imaging techniques may give a clue when hydatid disease is suspected?and hydatid disease shall be considered for differential diagnosis in pelvic mass. In the present case,?we present a 75-year-old postmenopausal woman with pelvic hydatosis.