The most appropriate cutoff for metastatic lymph node counts N3a/N3b gastric cancer:an international

来源 :第十三届全国胃癌学术会议 | 被引量 : 0次 | 上传用户:liongliong527
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  Objective The 8th TNM classification for gastric cancer separates the final pathological stage of pN3 into pN3a and pN3b.The cutoff that separates pN3a/pN3b is defined as 15 metastatic lymph nodes,but the rationale for using this value remains controversial.
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