乳腺癌 (以下简称乳癌 )的历史演变简言之就是从肿块切除———全乳切除———乳癌根治术———扩大根治术———改良根治术———全乳切除———肿块切除的兜圈子过程。当然 ,目前的肿块切除与当年的肿块切除不可同日而语 ,是一种螺旋形上升 ,有着本质的不同。追溯历史 ,乳癌 The historical evolution of breast cancer (hereinafter referred to as breast cancer) in short is the removal of the tumor --- excision of the breast - radical mastectomy - radical mastectomy - radical mastectomy - resection of the whole milk --- Lump excision circle process. Of course, the current mass resection and resection of the same year can not be the same, is a spiral rise, with essential differences. Trace back history, breast cancer