21. The appearance of the cells is identical to normal endometrial stromal cells. 22. The protein may also play a role in endometrial bleeding. 23. Others advised women to have tiny endometrial lesions removed. 24. Endometrial cancer is not a cancer to be ignored.25. Studies show it can increase the risk of breast cancer and endometrial cancer. 26. The p53 pathway can either be suppressed or highly activated in endometrial cancer. 27. Pre-cancerous endometrial hyperplasias are also referred to as endometrial intraepithelial neoplasia. 28. Pre-cancerous endometrial hyperplasias are also referred to as endometrial intraepithelial neoplasia. 29. Uterine perforation may occur during a D & C or an endometrial biopsy. 30. In patients with endometrial cancer who use progestin releasing IUDs concluded mixed results.