Endometrial cancer brings great pain to women and seriously affects their health, so what are the methods to check whether they have endometrial cancer? 1.Gynecological examination: focus on checking the size, shape, texture, thickness of cervical canal and whether there is contact bleeding, followed by checking the condition of vulva, vagina, uterus and parametrial tissues (ovaries, fallopian tubes, pelvic lymph nodes, etc.). 2.Cervical scraping cytological examination: It is a routine gynecological examination, easy to perform, economical and effective, and is the most important auxiliary examination and the preferred primary screening method for cancer prevention and screening. 3.Iodine test and visual observation: the method is very simple and inexpensive, and can detect at least 2/3 of lesions. At present, the World Health Organization recommends the use of visual observation in developing countries. As a primary screening method for cervical cancer, i.e. after applying 3%-5% acetic acid solution to the cervix. Observe the reaction of cervical epithelium to acetic acid, and then take biopsy in the white lesion area. 4.Colposcopy: It can quickly detect lesions invisible to the naked eye. Taking biopsy from suspicious areas during colposcopy can significantly improve the accuracy rate of biopsy. 5.Pathological examination of cervical biopsy: It is the basis for confirming the diagnosis of cervical cancer. At present, medical experts have shown that the main cause of cervical cancer is due to the infection of human papilloma virus in women.