There are breast hyperplasia as well as fibroids can also do autologous fat breast augmentation, autologous fat breast augmentation will be carried out before the operation of a detailed preoperative, examination, including blood tests, blood pressure, electrocardiogram ultrasound, etc., ultrasound examination such as the figure can be initially judged the specific situation of the breasts, for example, some friends have mammary hyperplasia or fibroids and so on can be initially probed, but also can be clear to see the chest of the original foundation. How much glandular tissue, fat thickness, etc. A successful surgery is the perfect presentation of multiple details. Causes of breast mammary hyperplasia are: 1, the normal physiological process is affected by artificial inhibiting factors. Women are unmarried at an advanced age, do not give birth to children, married life disorders, abortion, divorce and living alone, inhibit breastfeeding and other reasons, resulting in the mammary glands can not have a normal cycle of physiological activities. 2, the influence of emotions and other mental factors. Nowadays, women are under great mental pressure in marriage, family and work. Long-term emotional instability and depression will lead to higher estrogen level in the body and endocrine disorders. 3, some organ development is not sound or lesions, can cause endocrine disorders disorder, cause breast disease such as ovarian development is not sound, menstrual disorders, thyroid disease and liver dysfunction. 4. Influence of diet and living habits. High-fat diet can change the endocrine environment, enhance or prolong the stimulation of estrogen on breast epithelial cells. Drinking alcohol and smoking and other bad habits can induce breast disease. Also, now people’s diet is better, there are a lot of people with high blood pressure, high blood sugar disease, which is also prone to endocrine disorders, estrogen, luteinizing hormone levels and glandular structure are disturbed to a certain extent. 5.Hereditary