乳腺癌是女性最常见的恶性肿瘤之一,发病率约占全身各种恶性肿瘤的10%,在女性恶性肿瘤疾病中仅次于子宫癌,目前已成为威胁女性健康的主要病因,多发于40~60岁、绝经前后或有家族遗传史的女性,一般发生在乳腺上皮组织,早期无明显症状,随病情发展,可表现出局部及全身症状[1]。现阶段临床治疗乳腺癌多采用手术、化疗、放疗、内分泌治疗、生物治 Breast cancer is one of the most common malignant tumors in women. The incidence rate is about 10% of all kinds of malignant tumors in the body. It is second only to uterine cancer in women with malignant tumor diseases. It has become the main cause of threatening female health, ~ 60 years old, before and after menopause or family history of women, generally occurs in the mammary epithelium, no obvious symptoms early, with the progression of the disease, may show local and systemic symptoms [1]. At this stage clinical treatment of breast cancer and more use of surgery, chemotherapy, radiotherapy, endocrine therapy, biological treatment