Estradiol Suppression for the Treatment of Metastatic Breast Cancer in Premenopausal Women

Anastrozole is a prescription hormonal treatment that helps fight breast cancer by lowering the amount of estrogen in the body. It is a non-steroidal aromatase inhibitor, which significantly lowers serum estradiol (estrogen) concentrations, without interfering with the formation of adrenal corticosteroids or aldosterone

Goserelin is a palliative treatment of advanced breast cancer in pre- and perimenopausal women