The uterus has two levels: an outer lining of muscle and an interior lining referred to as endometrium which thickens and sheds in the course of a woman’s menstrual cycle. Endometrial cancer (uterine cancer) or womb cancer, has an effect on the interior lining from the uterus. Parotid Anatomy – https://dickw852nty7.thebindingwiki.com/user