Extrauterine Undifferentiated Uterine Sarcoma Arising from Bladder Endometriosis in a Postmenopausal Woman: A Case Report
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Endometriosis (EMS) is a rare condition in postmenopausal women. The incidence of transition from EMS to malignancy is as low as 1%, with endometrial stromal tumors (ESTs) occurring at an even lower incidence of 0.7%. Undifferentiated uterine sarcomas (UUSs) a... ...
