Endometrial biopsy: A procedure to gather a tissue sample with the uterine lining for laboratory Assessment. The uterus has two layers: an outer lining of muscle mass and an interior lining termed endometrium which thickens and sheds for the duration of a woman’s menstrual cycle. Endometrial cancer (uterine cancer) or https://www.sgvascularctr.com/a-comprehensive-guide-to-uterine-fibroids-in-singapore/