Sarcoma del estroma endometrial de bajo grado. Presentación de un caso

CD10 is an immunohistochemical marker of normal endometrial stroma and of endometrial stromal neoplasms. This marker is useful in the differential diagnosis of ESS versus uterine cellular leiomyoma or uterine leiomyosarcoma. The new World Health Organization classification of ESS and the more recent treatments are reviewed.