In recent years, the incidence of breast cancer in China has increased at a rate 1 to 2 percentage points higher than that in developed countries. At present, the incidence rate of breast cancer in China’s tumor registration area ranks the 1st among female malignant tumors, and the publication rate is getting higher and younger. So why is the incidence of breast cancer high? Can common breast enlargement cause breast cancer? Etiology of mammary gland hyperplasia: The mammary gland is the target of many hormones in the human body, especially estrogen and progesterone. The menstrual cycle is a dynamic change of estrogen and progesterone. When the body is under the influence of certain stress factors (e.g. overly stressful work, emotional stress, unmarried at an advanced age, not breastfeeding after childbirth and certain chronic diseases, etc.), it may lead to estrogen and progesterone imbalance, causing menstrual disorders. When estrogen and progesterone are imbalanced, the epithelial cells and fibrous tissues of the breast ducts will proliferate, which is what we call mastopexy. All of us should pay attention to the bad habits that cause hormone imbalance.? What are the clinical symptoms of mastocytosis? Mammary gland hyperplasia tends to occur in women who are impatient, irritable or introverted in nature years ago. The main clinical manifestations: breast pain and lumps. At first, it is swelling pain or tenderness, which is episodic with the menstrual cycle, and the pain is reduced or disappears after menstruation. Cystic hyperplasia is characterized by breast lumps as the main symptom. The lumps may be single or multiple, and in severe cases, there may be nipple overflow on one or both sides. Breast pain may be reduced when cystic lesions occur in breast hyperplasia, often masking the condition. It is often accompanied by irregular menstruation, dysmenorrhea, lumbar area pain and dry stools. Can mastocytosis become cancerous? The first thing to emphasize is that the probability of malignancy in most early mastopexy is very low, but the more mastopexy is left alone, the higher the probability of mastopexy gradually worsening and becoming cancerous. Mammary gland hyperplasia can be classified according to its pathological type: 1, breast adenopathy, glandular hyperplasia is the main, interfibrillary hyperplasia is relatively light 2, sclerosing adenopathy, the main interfibrillary and glandular hyperplasia, in general, glandular hyperplasia is more dominant 3, for fibrocystic hyperplasia, the main lobular end ducts and alveoli highly expanded into a cyst. There are more large hospitals where experts classify patients into 3 categories according to the degree of pain and the extent of breast enlargement: 1. light, breast pain is vague, scurrying pain, breast lumps are located unilaterally or bilaterally, a single small lump, or granular and small in scope, or stripes, soft and confined to one quadrant. 2. In medium-sized cases, the breast pain is dull or tingling with tenderness, swelling and pain are obvious, and the lumps are large, or lamellar or disc-shaped, involving both breasts, but the range involves both quadrants. 3. In severe cases, the breast pain is cramping or stabbing pain, with obvious tenderness, large lumps, multiple cystic nodules, involving both breasts, and the range is more than two quadrants. Depending on the degree of the condition, interventions from lifestyle habits or medications and surgery are required. If the mammary gland hyperplasia is prolonged, serious or suspected to be cancerous, it can be treated surgically and then regulated with herbal medicine after surgery. The real threat of mastocytosis to women must be clear from the potential patients who are at risk of developing breast cancer. The pathogenesis of breast cancer is based on the theory of “multi-stage development pattern”, that is, “normal hyperplasia – atypical hyperplasia – carcinoma in situ – invasive carcinoma”, therefore, the prevention and treatment of breast cancer is based on tertiary prevention. Therefore, the prevention and treatment of breast cancer has changed from tertiary prevention to secondary prevention, i.e. early diagnosis and early treatment, and primary prevention of breast cancer has been put on the important agenda. Many patients who suffer from mastopathy do not pay enough attention to it and do not seek medical consultation or just seek to relieve breast pain, without realizing the potential danger of mastopathy, that is, some mastopathies will develop benign breast tumors or malignant lesions if they remain untreated for a long time. Of course, early intervention is effective and the probability of malignant change is low, so don’t burden yourself with additional heart burden. Health care for mastocytosis: After finding the cause of mastocytosis, you also understand the direction of health care. In general, you need a good mindset, regular work and rest, a high-fiber diet, and a return to nature. More details can be communicated with your doctor to find the cause of the enlargement and treat the cause.