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By Mayo Clinic staffAlthough the diagnosis of endometrial cancer is difficult to receive, the good news is that this type of cancer is often found at its earliest, most treatable stage.
Endometrial cancer, one of the most common cancers in American women, begins in the cells of the endometrium, the lining of your uterus — a hollow, pear-shaped pelvic organ where fetal development occurs. Endometrial cancer is sometimes called uterine cancer, but there are other cells in the uterus that can become cancerous — such as muscle or myometrial cells. These form much less common cancers called sarcomas.
Endometrial cancer is often detected at an early stage because it frequently produces vaginal bleeding between menstrual periods or after menopause. If endometrial cancer is discovered early, removing the uterus surgically often eliminates all of the cancer.
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