Many people think that breast enlargement is only for girls, but in fact, more and more boys are also suffering from breast enlargement, once this kind of disease, boys often psychological pressure, seriously affecting the life and study. Today let’s talk about, what is the harm of breast enlargement? Mammary gland hyperplasia refers to breast epithelial and fibrous tissue hyperplasia, breast tissue ducts and breast lobules in the structure of degenerative lesions and progressive connective tissue growth. The cause of breast hyperplasia is mainly due to endocrine hormone imbalance. So what causes endocrine hormone disorders? Traditional Chinese medicine believes that: feelings are not smooth, the liver may not be normal diarrhea and stagnation of blood stagnation and disease coagulation. Modern medicine believes that: diet, human survival of the external environment and genetic factors is the main reason for the development of breast. What are the dangers of breast enlargement? Many guys are especially worried that breast hyperplasia disease will develop into breast cancer. In fact, we can not worry too much, breast hyperplasia refers to the focal hyperplasia of breast glandular tissue. Depending on the degree of breast hyperplasia, it is divided into 3 types: lobular hyperplasia, fibroadenopathy and sclerosing adenopathy. Mastopathy does have a certain rate of cancer, usually three to six percent. The disease is usually in the later stages of mastoproliferative disease, where cysts are formed due to epithelial hyperplasia of the milk ducts or milk follicles, as well as dilatation of the milk ducts, and may even proliferate to become cancerous. However, the number of people suffering from this kind of breast hyperplasia in our country is relatively small, so there is no need to be too alarmed. Boys, although the chest with hyperplasia and affect the external form of beauty, but we understand the relevant knowledge, in our daily lives, we must take scientific and standardized preventive measures, usually to maintain a happy mood, do not often mope, in addition, if there is pain in the chest, it should be timely to attract our attention, to the regular hospitals to find a professional doctor to diagnose and treat.