2009 has come to the last January, looking back on the whole year, there will always be a lot of regret and emotion, so many patients with malignant breast disease why always to the lump has been significantly enlarged, and even infiltrate the skin, metastasis occurred only when to come to the doctor, and even some are the government, schools and other cultural sectors, why can not early already that? The reasons for this are as follows: 1. Individuals lack medical common sense. They think that the lumps on top of the breast do not hurt, do not affect their work, do not affect their progress, do not affect their daily life, think that they are just mammary gland hyperplasia, there is no need to consult a professional breast specialist hospital, there is no need to look for a professional doctor, there is no need to do the necessary tests, so the term develops and causes serious consequences; or they think that Or they think that having breast cancer is a death sentence and they should never get any treatment again, and they think that treatment is purely a waste of money, so they give up treatment. Preventive knowledge: The symptom of breast enlargement is often breast swelling and pain, and may be accompanied by radiating pain in the back of shoulder, which is especially obvious during the perimenstrual period, and may manifest as diffuse granular nodules or lumps, and the size of lumps often changes with menstrual cycle; while breast malignant tumors are often painless lumps, so we should pay more attention to painless lumps, and must be diagnosed and differentiated by specialist physicians. Early detection, early diagnosis and early treatment are the keys to improve the cure rate. Due to the prevalence of breast hyperplasia and its difficulty to be completely cured and stubborn, there are a lot of so-called “clinics” and “breast doctors” in the society, and these so-called “experts” lacking the necessary examination instruments. The “experts”, often through a simple look, palpation, regardless of hyperplasia or malignant diseases are characterized as “hyperplasia”, prescribe a large number of Chinese medicine, not only cost patients a lot of money, but more importantly, delay the best treatment time. Preventive knowledge: for a short time after treatment can not shrink or even increase the size of the breast lumps, must go to a regular specialist hospital to see a specialist, through molybdenum palladium or ultrasound examination, often can be a good identification, because you know again good professional doctors, for some early small lesions only through the relevant necessary examination even must be minimally invasive biopsy to get a definitive diagnosis. Some patients have been diagnosed as malignant disease, but they are not able to get standardized and individualized treatment, especially some patients who are suitable for early and effective treatment are treated by some herbs, creams, acupuncture, physiotherapy and other treatment means that are not in the standard of breast cancer treatment, thus delaying the treatment. Preventive knowledge: Breast cancer treatment has already formed a standard specification, and all treatments have a set of criteria, so you must get professional standardized and individualized treatment in specialized hospitals.