Abstract
The lungs and liver are the most common sites of hydatid cysts, but they may also be found in other organs. We report the case of a lady in her 50s who presented to a hospital in northwest Syria with a large swelling in the right gluteal region. This was diagnosed as a gluteal abscess, and an incision and drainage were performed. Intraoperatively, a hydatid cyst germinal membrane was noted. She had the required imaging to exclude other cysts, which revealed a liver hydatid cyst of 7.5 cm, which was treated with PAIR (puncture, aspiration, injection, and re-aspiration) and albendazole. The residual wound was closed using a manual vacuum-assisted closure (VAC) pump for seven days. A key lesson is that a hydatid cyst in the gluteal muscles, though rare, should be considered in the differential diagnosis. We also show that the innovative use of a manual VAC pump can be used to support closure of large hydatid cyst cavities in muscles.