当今控制癌瘤不外三大策略,即预防、早期发现和根治性治疗。对于乳腺癌,目前因病因问题尚未完全澄清,尚难以进行行之有效的预防;关于治疗,其手术切除范围及其方法经过长期的争论已取得统一认识,凡对Ⅰ、Ⅱ期病例可行简化根治术,至于更小和更早期癌灶甚至可行局部乳腺或1/4乳腺切除,术后辅加放疗;关于早期发现,虽不能控制癌的发生,但可阻止向晚期癌发展,倘能 There are three major strategies for cancer control today: prevention, early detection, and radical treatment. For breast cancer, the cause of the disease has not been completely clarified yet, and it is difficult to carry out effective prevention. With regard to treatment, the scope and methods of surgical resection have achieved a unified understanding after a long debate, and it is feasible to simplify the eradication of I and II cases. Surgery, as well as smaller and earlier lesions may even be feasible for local breast or 1/4 breast resection, postoperative adjuvant radiotherapy; on early detection, although it can not control the occurrence of cancer, but can prevent the development of advanced cancer, if possible