Surgical treatment for endometrial cancer needs to be determined based on the specific stage and type of the cancer, as well as the size of the lesions. If the lesions are small and the cancer is in an early stage, a complete hysterectomy including the removal of both fallopian tubes and ovaries can be performed. Intraoperative pathology assessment of the endometrium is also necessary to determine the specific pathological type. If it is a special type of endometrial cancer, it is also necessary to clear the pelvic lymph nodes. If the endometrial cancer is at a later stage and the lesions are larger, then in addition to the removal of the uterus and both fallopian tubes and ovaries, it is also necessary to clear the lymph nodes around the abdominal aorta in the pelvis.