Endometrial polyps and endometrial cancer are different. First, both can be induced by hormonal imbalances in the body, but endometrial polyps may also involve inflammatory elements, leading to the formation of polyps. Additionally, the age of onset differs; endometrial polyps are more common in women of reproductive age, whereas endometrial cancer typically occurs after the age of 45. Furthermore, their clinical manifestations vary. Women with endometrial polyps mainly experience changes in menstrual cycles and infertility, and generally, endometrial polyps grow slowly. In contrast, women with endometrial cancer mainly experience abdominal pain, heavy vaginal discharge, or bleeding. In advanced stages, women may exhibit signs of cachexia. These two conditions can be differentiated through diagnostic curettage.