Cellular Fibroma of Ovary Coexisting with Proliferative Endometrium Post Menopause: A Rare Presentation.

Ovarian fibromas are benign sex cord stromal tumours occurring in peri-menopausal and post-menopausal women. These tumours are composed of spindle fibroblastic cells producing collagen. They are almost always endocrine-inert and are rarely associated with hormone production. We report herein a case of a 60-year-old Indian woman presenting as post-menopausal bleeding. Imaging studies and endometrial biopsy revealed a right ovarian solid tumour coexisting with thickened proliferative endometrium, other causes of hyperoestrogenism being excluded in the woman. She underwent total abdominal hysterectomy with bilateral salpingo-oophorectomy. Histopathology showed cellular fibroma of right ovary and proliferative endometrium with foci of hyperplasia without atypia.