Breast hyperplasia is characterized by lobular hyperplasia of breast, but interstitial hyperplasia is not or slightly hyperplasia. ② Cystic hyperplasia of mammary glands: it is a stage of rational hyperplasia of mammary glands. It is characterized by the high expansion of the terminal duct in the lobule of the breast, forming one or more cysts of different sizes. ③ Adenomatous lobular hyperplasia: This period is between simple breast hyperplasia and cystic breast hyperplasia. It is characterized by the proliferation of terminal ducts, acini and fibrous tissues in lobules to varying degrees.

Simple hyperplasia of mammary glands is closely related to menstrual cycle, which is manifested as breast swelling pain, tingling or dull pain about one week before menstrual cycle, which is aggravated with breast activity or upper limb movement, and the pain can radiate to shoulder and back. It can be unilateral breast disease, or both breasts are involved at the same time.

It is suggested to check whether it is lobular hyperplasia by color Doppler ultrasound. It may be caused by fluctuations in hormone levels in the body. Go to the hospital for a specific examination. There is a specialized breast hospital in Guiyang. You can go there for an examination.