Mucinous and Clear Cell Adenocarcinomas of the Endometrium in Patients Receiving Antiestrogens (Tamoxifen) and Gestagens

In recent years, tamoxifen therapy for breast carcinoma has been associated with endometrial carcinoma with increasing frequency. We describe 10 cases of this association as well as 12 cases of endometrial carcinoma after therapy with synthetic gestagens. All but one of the 22 carcinomas we describe