Gynecological glandular hyperplasia generally refers to breast and endometrial glandular hyperplasia. 1. Mammary hyperplasia: Mammary hyperplasia includes mammary gland hyperplasia and mammary duct hyperplasia, both of which are usually normal physiological phenomena, and mammary hyperplasia during lactation can make the breasts play the function of lactation. If atypical hyperplasia occurs, it may be the pathological process of precancerous breast lesions. 2. Endometrial glandular hyperplasia: it refers to the pathological changes of endometrial glandular hyperplasia, which is a kind of pathologic change, according to the different conditions of hyperplasia, the diagnosis and treatment plan should be formulated under the guidance of doctors.