Uneven uterine echogenicity is mostly caused by adenomyosis, endometrial hyperplasia, endometrial polyp, intermyometrial fibroid, endometrial cancer, medication abortion, or a small amount of residue in the uterus after abortion, early pregnancy, inflammatory infection in the uterus and many other reasons. If there is residual in the uterine cavity, there is a history of drug abortion or abortion, and the problem can be solved by using the treatment of uterine purging, and the above reasons should be ruled out by further examination such as hysteroscopic diagnostic scraping, so as to make a clear diagnosis and identify the causes, and the specialist will take corresponding treatment for the causes. To avoid delaying the condition and losing the best treatment time to aggravate the condition.