If a woman’s ultrasound examination reveals thickening of the uterine lining and abnormal echoes in the uterine cavity, diagnostic curettage and pathologic examination are recommended. Do ultrasound examination found endometrial thickening, and there are abnormal echoes in the uterine cavity, we should consider whether there are endometrial polyps, whether there is endometrial cancer, diagnostic scraping is needed, and do pathological examination. 1. Endometrial polyp. Endometrial polyps are due to localized endometrial stimulation by estrogen or chronic inflammation, resulting in hyperplasia. If endometrial polyp is identified, the polyp can be removed under hysteroscopy, and after the operation, you can take compound short-acting contraceptive pills under the instruction of doctor, such as Yosmin or Manfrotto, etc., to prevent the recurrence of endometrial polyp. 2. Endometrial cancer. If endometrial cancer is confirmed by pathological examination, patients need to be operated as early as possible if their physical condition permits, and then adopt radiation therapy or chemotherapy after operation.