结论ET方案对局部进展期乳腺癌进行新辅助化疗，在肿瘤及淋巴结缩小（降期）效果方面，4周期组明显优于2周期组。

Conclusion Neo-adjuvant chemotherapy with ET regimen for 4 cycles were more effective than 2 cycles to down staging locally advanced breast cancer.

youdao

结论ET方案对局部进展期乳腺癌进行新辅助化疗，在肿瘤及淋巴结缩小（降期）效果方面，4周期组明显优于2周期组。

Conclusion Neo-adjuvant chemotherapy with ET regimen for 4 cycles were more effective than 2 cycles to down staging locally advanced breast cancer.

youdao