Gan To Kagaku Ryoho
December 2024
Clinical trials such as the Z0011 trial have shown that axillary lymph node dissection(Ax)can be omitted even in patients with sentinel node(SN)macrometastasis. The 2022 edition of the Japanese guidelines for breast cancer treatment only weakly recommends omitting Ax in cases of SN macrometastasis, and we examined whether Ax could be omitted in 46 Japanese patients in our hospital. The average age of the patients was 60 years, the average tumor diameter was 2.
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