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晚期乳腺癌泛指Ⅲ期较晚者及Ⅳ期,或已有转移和经治疗后复发者。化疗与放疗可在一定程度上控制肿瘤发展。一般认为,下列情况以化疗为首选:①病情进展迅速的分化不良型癌;②转移癌最早出现在内脏,如肺、肝、脑等;③炎症样乳癌;④哺乳期乳癌;⑤转移癌缺乏雌激素受体;⑥原发癌治疗与复发间隔时间特别短者。由于化学药物对机体的正常细胞具有相同的杀伤作用,以致化疗对
Late breast cancer refers to late stage III and stage IV, or has metastases and relapse after treatment. Chemotherapy and radiotherapy can control the development of the tumor to some extent. It is generally believed that chemotherapy is the first choice for the following conditions: 1 poorly differentiated malignancy with rapid progression; 2 metastases first appear in internal organs such as lungs, liver, and brain; 3 inflammation-like breast cancer; 4 breast cancer during breast-feeding; Estrogen receptors; 6 The short interval between primary cancer treatment and recurrence. Because chemical drugs have the same killing effect on normal cells of the body, resulting in chemotherapy