Uterine Lipoleiomyoma Presenting With Pelvic Pain in a Post-Menopausal Woman

Uterine leiomyomas (fibroids) are the most common tumor of the reproductive system in women between menarche and menopause. Uterine lipoleiomyomas are a rare variant of leiomyoma, consisting of smooth muscle cells admixed with adipocytes. Herein is the case of a 70-year-old female who presented with acute pelvic pain and a palpable pelvic mass. A computed tomography scan of her abdomen and pelvis demonstrated a large, circumscribed, fat and soft tissue density, uterine mass suggestive of a lipoleiomyoma. Histopathology examination of the resected specimen after total abdominal hysterectomy confirmed a mature lipoleiomyoma.