Extraabdominal parasitic lipoleiomyoma.

Extrauterine parasitic lipoleiomyoma is a very rare fatty tumor, with uncertain histopathogenesis. Although imaging studies play an important role in preoperative localization and diagnosis of lipoleiomyoma, a pathological evaluation is paramount for confirmation of diagnosis. We describe a case of a 49-year-old woman with a palpable mass in the right inguinal area. Computed tomography of the abdomen and pelvis revealed a fluid- and fat-containing mass. Histopathological examination of the mass, which was successfully resected, confirmed the diagnosis of lipoleiomyoma. The patient was discharged on a postoperative day 2 without any complications.