Endometrial hyperplasia and endometrial cancer (cancer from the uterine lining) are feasible, because of overaccumulation of uterine lining, as well as insufficient progesterone, resulting in extended stimulation of uterine cells by estrogen.Polikistik over tan?s? 2003 y?l?nda Rotterdam’da gerçekle?en bilimsel t?p toplant?s?nda belirlenen kriter