Endometrial hyperplasia disorder generally refers to abnormal hyperplasia of the endometrium, which includes two main conditions. One is endometrial thickening and heterogeneity suggested by ultrasound, which often indicates endometrial polyps or endometrial hyperplasia, etc. Hysteroscopy plus curettage is usually preferred, and if endometrial polyps are found during hysteroscopy, hysteroscopic removal of endometrial polyps is performed, and the extracts are sent for pathology to clarify the diagnosis. The other is after curettage, pathology shows endometrial hyperplasia, which usually can be divided into uncomplicated hyperplasia, and atypical hyperplasia. 1, uncomplicated hyperplasia: including simple hyperplasia and complex hyperplasia, usually refers to excessive hyperplasia of endometrial glands with irregular size and shape, but not accompanied by obvious cellular atypia, which has a low risk of endometrial cancer and can be treated with progestin in general If the results suggest endometrial atypical hyperplasia, it may further develop into endometrial cancer and often requires hysterectomy. If the patient is determined to preserve fertility, high-dose progestin therapy can be given for atypical hyperplasia, which can often be relieved, and conception can be achieved after remission.