[Overview]

Breast cancer is to show mammary gland conduit is epithelial below the effect that causes cancerous element in all sorts of inside and outside, the cell loses normal and characteristic and unusual hyperplasia, the limit that as a result exceeds ego rehabilitate and the disease that produces canceration. Clinical it is main and clinical expression with mammary gland bump.
Breast cancer has the incidence of a disease in the female tall, provide quite invade a gender, but progress of course of diseases is slow, live naturally period long wait for a characteristic.
Breast cancer is one of the female's commonnest malignant tumor. Worldwide and character, woman breast cancer suffers from newly year all make an appointment with 1.2 million, about 500 thousand woman dies at breast cancer. Breast cancer incidence of a disease with western country (like the United States, Canada, Australia, New Zealand, south Africa) reach Western Europe to wait highest, hamster reachs meridional country take second place, the national minimum such as Asia, Africa and latin america. The breast cancer patient that new happening amounted to the United States 1994 18. 30 thousand person, have 4 about. 630 thousand person dies. Although our country belongs to area of breast cancer low hair, but its incidence of a disease year after year rises, still reside a female the first place of malignant tumor or the 2nd. The incidence of a disease of our country breast cancer still lacks the statistical data of countrywide limits at present, according to Tianjin city in recent years epidemiology investigates a data, 1981 ～ between 1987, the incidence of a disease of female breast cancer rises continuously, was 1981 19. 10 ／ 100 thousand, rose 1987 for 23. 60 ／ 100 thousand, in the female rank in malignant tumor 2. Incidence of a disease of Shanghai breast cancer was 17 ／ 1972 100 thousand, in the female rank in malignant tumor 4, already rose to 37 1990. 0 ／ 100 thousand, house woman is vicious the first place of tumor. According to in recent years statistical data, breast cancer mortality was Beijing 1991 6. 40 ／ 100 thousand, in the female the 4th is resided in malignant tumor death; Mortality of female breast cancer was Shanghai 1990 11. 2 ／ 100 thousand, reside the 4th when malignant tumor dies female; Mortality of 80 time female breast cancer upright at 6. 100 thousand ～ of 0 ／ 7. 2 ／ 100 thousand between, also be to reside the 4th when malignant tumor dies female. Its development is eye-catching.
Male breast cancer is rarer, its incidence of a disease is the 1 ％ of female incidence of a disease.
Breast cancer belongs to a doctor of traditional Chinese medicine to learn " lacteal ruffian " , " lacteal cliff " wait for a category, additional " stone carbuncle " , " lacteal nucleus " , " careless copies breast " , " breast is painful firm " , " be jealous of breeds " , " lacteal poison " , " lacteal subcutaneous ulcer " , " pomegranate magic flower is sent " etc as similar as breast cancer also.
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