BREAST CANCER BASE

How to establish the will to survive and overcome cancer     求生欲望与意志是战胜癌症的巨大动力。 When people in their lives are at risk, there is a survival instinct. Sometime...

Hormone Breast cancer has become the city's first female killers. Its causes of morbidity study, genetic, nutritional imbalances, unhealthy liv...

Carcerous : from normal cells to cancer cells sudden change is clearly impossible, and they have a quantitative change to qualitative change from the gradual process. The study found that the process of carcinogenesis is a proliferation process, if only the number of cells increased, but not morphological changes, called simple hyperplasia; If the number of cells increased, morphology have abnormal changes were called atypical hyperplasia, dysplasia, only the mid-level cancerous tendencies; dysplasia development of advanced, cell morphology is very unusual change closer to carcinogenesis, it is precancerous lesions. Precancerous Lesions can be three direction, first gradually worsened into cancer; Or was active and effective treatment to reduce disease; May stagnated at this stage, even to die or precancerous lesions, precancerous lesions due to the development of cancer is a very long process, which is to provide us a to eliminate potential causes of cancer timing.

2, the breast cancer following factors :
(1) the real causes of breast cancer is not yet clear, I only know about the incidence of breast cancer and endocrine, genetic, viral, immunologic and environmental factors. While clearly understand that some factors and breast cancer are more closely related to these factors, also known as predisposing factors, which include : family history of breast cancer where, in particular compatriots natural mother or sister with breast cancer, if the incidence of breast cancer in premenopausal women, or bilateral breast cancer, then on the genetic susceptibility to increased markedly. The side of cancer patients, the contralateral breast than other people prone to get breast cancer, such as pathological diagnosis of focal or lobular carcinoma in situ carcinoma, and the other side of breast cancer also like hair. Ex cystic disease of the breast, especially pathologically confirmed duct within an active papillomas were also susceptible to breast cancer. More than the normal two or three times, early menarche (<12 years), amenorrhea late (greater than 55 years), via life for more than 35 years above. Older unmarried, not pregnant or the first full-term fetus in 35-year-old beyond. Married not sterile, sterile were not breastfeeding. Suffering from tuberculosis, or pneumothorax, many firms have thoroughly chest X-ray or chest history of inspection. Ex dysfunctional uterine bleeding or adenocarcinoma who Palace. Obese patients, especially after menopause significantly associated with obesity or hypothyroidism were. Low immune function or who are lacking. All of the above factors have more need to be vigilant against breast cancer occurred.

(2) It is reported frequently abortion women suffering from breast cancer have many opportunities. When abortion sudden termination of pregnancy, on ovarian function is a blow to hormone sharp decline in breast suddenly stopped growing, acinar atrophy. Such ups and downs, is a reverse physiological state, in addition to ovarian dysfunction, may also cause breast stasis caused mass, a variety of occurrence of breast disease, breast cancer will increase the possibility. Therefore, the number of abortions on health is harmful, the incidence of breast cancer is related to the initiative should pay close attention to promoting contraception to avoid repeated abortions.

(3) Will the genetic breast cancer is very sensitive breast cancer families, from the facts can be proven, is the incidence of breast cancer there is a family history of tendency. Clinical experience, we can see that mother was breast cancer, and her daughter in breast cancer than women in general 2-3 times more, and also early age of onset around 10. Sisters incidence is even more common among Obviously, if the mother suffering from breast cancer, while the mother has a sister with breast cancer, his daughter before the age of 40 suffering from the risk of breast cancer, no family history of breast disease in women with breast cancer to the high proportion of 40-50 times. If Not only are they suffering bilateral breast cancer and their descendants risk of breast cancer compared with the percentage of families with unilateral breast cancer to three times more women are generally 6-9 times.

In fact, breast cancer is not genetic, and the families of the incidence of breast cancer is high, human genetic factors on the incidence of breast cancer by various indirect effects of what happened. Therefore, genetic breast cancer patients not on the tumor itself, but the tumor susceptibility. On this basis, subject to the environment, diet, psychological, endocrine status of a combination of factors such as the effect would be more than the average tumor. In short genetic breast cancer not directly, indirectly, the susceptibility is in existence, is continuing exploration and research

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