Emotional factors: Emotional factors: poor mood, depression and long injury to the liver, resulting in qi stagnation, stagnation in the breasts and stomach complexes, obstruction of the meridians, the light is not pass is pain, the heavy liver depression, qi and blood loss, qi stagnation, phlegm stagnation, blood stasis agglomeration into blocks and the formation of mammary hyperplasia 2. The evil of phlegm and dampness is sticky, easy to block the qi, phlegm and qi, the meridian blockage is mastopathy Xuzhou Hospital of Traditional Chinese Medicine Wu Jianhua 3. The pathogenesis of the disease is based on the deficiency of the liver, spleen and kidney. The risk of malignant transformation of mammary gland hyperplasia is 2–4 times higher than that of normal women, and the clinical symptoms and signs are sometimes confused with breast cancer. Its main clinical features are breast lumps and breast pain, which are usually aggravated in the premenstrual period and reduced after menstruation. Since a small percentage of breast enlargement disease has the possibility of developing into breast cancer later, this is also the biggest harm that many people think of mastopexy. The second danger of mastopexy – mental impact: patients with mastopexy often have obvious emotional changes, such as anger, tension, anger, anxiety, depression, etc. In addition, life patterns will be forced to reverse the wrong way, the body’s immune function will deteriorate due to exertion, and the local breast will be painful and distressing due to emotional changes. The third danger of mammary gland hyperplasia – physiological aspects: different types of mammary gland hyperplasia and their clinical manifestations are (1) liver depression and qi stagnation: swelling and pain in the breast during the first period of menstruation or menstruation, disappearing with the joy and anger, can be found on one side or both sides of bead-like nodes of varying sizes, lumps are mostly mung bean-sized nodes, or into thick ropes. The mass is tough, not hard, can be moved by pressing, not adhering to deep tissues, unclear border, insufficient menstrual cycle, more menstrual flow, chest tightness and warmth, mental depression, irritability. (2) Irregularity of punching: breast lumps, pre-menstrual or menstrual pain is aggravated, alleviated or disappeared after menstruation, menstrual period is often delayed, menstrual pain is not sharp, menstrual volume is small, body tiredness, lumbar acidity and cold limbs, less abdominal aversion to cold, a few may become cancerous.