多年以来 ,人们一直把乳腺癌作为一种体表肿瘤 ,并把局部治疗作为主要治疗手段。但分子生物学的研究和循证医学的兴起与发展使我们对乳腺癌有了全新的认识 ,人们认识到乳腺癌不但是一种体表肿瘤 ,更是全身疾病的体表表现。特别随着社会的发展 ,人们生活水平的提高 ,乳腺癌的发 Over the years, people have been breast cancer as a body surface cancer, and the local treatment as the main treatment. However, the research of molecular biology and the rise and development of evidence-based medicine make us have a new understanding of breast cancer. People realize that breast cancer is not only a body surface tumor, but also a manifestation of systemic diseases. Especially with the development of society, people’s living standards improve, breast cancer hair