Definition
By Mayo Clinic staffEndometrial cancer is a type of cancer that begins in the uterus. The uterus is the hollow, pear-shaped pelvic organ in women where fetal development occurs.
Endometrial cancer begins in the layer of cells that form the lining (endometrium) of the uterus. Endometrial cancer is sometimes called uterine cancer. Other types of cancer can form in the uterus, but they are much less common than endometrial cancer.
Endometrial cancer is often detected at an early stage because it frequently produces abnormal vaginal bleeding, which prompts women to see their doctors. If endometrial cancer is discovered early, removing the uterus surgically often eliminates all of the cancer.
- Park CK, et al. Cancer of the endometrium. In: Abeloff MD, et al. Abeloff's Clinical Oncology. 4th ed. Philadelphia, Pa.: Churchill Livingstone; 2008:1793.
- Lu K, et al. Neoplastic diseases of the uterus: Endometrial hyperplasia, endometrial carcinoma, sarcoma: Diagnosis and Management. In: Katz VL, et al. Comprehensive Gynecology. 5th ed. Philadelphia, Pa.: Mosby; 2007. http://www.mdconsult.com/das/book/body/202781245-2/0/1524/0.html. Accessed Oct. 19, 2010.
- Uterine neoplasms. Fort Washington, Pa.: National Comprehensive Cancer Network. http://www.nccn.org/professionals/physician_gls/PDF/uterine.pdf. Accessed Oct. 19, 2010.
- What you need to know about cancer of the uterus. National Cancer Institute. http://www.cancer.gov/cancerinfo/wyntk/uterus/allpages. Accessed Oct. 19, 2010.


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