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乳腺癌是女性最常见的恶性肿瘤之一,其发病率逐年上升,随着对乳腺癌生物学特性的不断深入,乳腺癌的手术范围日趋缩小,改良根治术已成为I、II期乳腺癌主要的手术模式,而且保留乳房的乳腺
Breast cancer is one of the most common malignant tumors in women. The incidence of breast cancer is increasing year by year. With the continuous improvement of the biological characteristics of breast cancer, the scope of surgery for breast cancer is becoming smaller and smaller. Modified radical mastectomy has become the main type I and II breast cancer The surgical model, but also to keep breast breast