BREAST CANCER BASE

Outlined
The majority of breast cancer origins of breast tissue (breast cancer), and a minority can be derived from the various non-breast epithelial organizations (sarcoma), the duality can be seen mixed in carcinosarcoma. The incidence of breast cancer in China after cervical cancer, the incidence of crowd 23/10 10000; With the cancer accounted for the 7 ~ 10%.

Etiology
The cause of breast cancer is not completely clear, have confirmed the incidence of certain factors still exist in a number of controversies. Pre-menopausal and post-menopausal estrogen stimulation is the obvious factors of breast cancer. In addition, genetic factors, diet, physical and chemical factors outside of certain benign breast disease and breast cancer is certainly happen.

Radiation therapy

Radiation therapy is the main treatment for breast cancer is part of local treatment means. Surgical treatment compared with less <BR> by anatomy, patient physical factors, but the effect of radiotherapy for under a ray of biological <BR> be affected. Currently used with the radiotherapy facilities more difficult to achieve "completely kill" the purpose of tumors and the results compared favorably <BR> surgery. Therefore, most scholars do not advocate right curable breast cancer radiotherapy alone. <BR> Radiation therapy for more comprehensive treatment, including radical <BR> for before or after the treatment, advanced breast cancer palliative treatment. Nearly 1
0 years, the earlier breast cancer partial resection is the treatment increasing, and the effectiveness of radical operation out <BR> no significant differences in radiation therapy to reduce the extent of surgery plays an important role.

In general, breast common site of metastasis followed by lung and pleural and bones, and skin and soft tissue, liver and brain. Different parts of the transfer, its treatment and the treatment is not the same.

Lung breast cancer the most common site of metastasis. General performance began to dry cough and antibiotic therapy. Commonly used in the treatment of platinum-containing anticancer drugs (PDD) chemotherapy. Like CAP, NVB PDD programs. General enable more than 60% of patients with lesions in the near future to completely dissipated.

Male breast cancer in clinical relatively rare, most of the total breast cancer only about 1%. Male breast cancer incidence average age than women. Male breast cancer treatment and women basically the same, that is to be done and the radical mastectomy for breast cancer, including postoperative radiotherapy, chemotherapy, hormonal therapy such as the comprehensive treatment.
Endocrine therapy is used to eliminate the hormone, also used additional advanced hormone and hormone combination chemotherapy. Elimination of hormone therapy including bilateral orchiectomy was performed, adrenal and pituitary gland during surgery, with bilateral orchiectomy was performed to the best effect for advanced breast cancer patients are male efficiency up to 60% ~ 70%. Right by resection specimens should do estrogen and progesterone receptors in order to guide further treatment.