Validation of the 8th edition AJCC pathological prognostic ...

Breast cancer (BC), the most commonly diagnosed female cancer, is also the leading cause of women cancer-related death in most regions and countries of the globe (1). The incidence of ipsilateral supraclavicular lymph node (ISLN) metastasis in BC patients without distant metastasis accounted for a small proportion of 1-4.3% (2). ................
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