Several studies report an increase of endometrial cancer (EC) risk in breast cancer patients after long-term tamoxifen treatment (Fornander et al, 1989; Fisher et al, 1994, Cecchini et al, 1998); such ...

Niigata, Japan—Monthly menstruation is a biological phenomenon in women of reproductive age that involves morphological and functional changes in the uterine endometrium followed by uterine lining ...