N Concordance 1 reated with either a progestin, such as megestrol acetate or medroxyprogesterone 2 cute-phase response (n = 15) were given megestrol acetate (480 mg day(-1)) and i 3 ies which have looked at the effects of Megestrol acetate on women with breast c 4 mly assigned to a dose-finding study of megestrol. The first patient cohort rec 5 l agents such as medroxyprogesterone or megestrol acetate are used in the treatm 6 apy are treated with oral tamoxifen or megestrol. Patients may receive radioth 7 the clinical effects of high-dose oral megestrol in improving regression rate 8 nd that their periods stop while taking Megestrol acetate it is not a contracept 9 fficiency were identified. Therapy with megestrol can result in clinical manifes 10 te of disease, and prior treatment with megestrol. Breast cancer patients are r