Lymph node ratio and pN staging show different superiority as prognostic predictors depending on the number of lymph nodes dissected in Chinese patients with luminal A breast cancer.

Abstract

BACKGROUND The lymph node ratio (LNR) classification has shown superiority to pN staging (the number of positive lymph nodes) in breast cancers, but it has not been examined according to whether sufficient lymph nodes have been dissected. METHODS All Chinese patients with luminal A breast cancer with positive lymph nodes seen at Sun Yat-sen University… (More)
DOI: 10.1016/j.clbc.2012.07.009

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