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Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 28, 2014; 20(16): 4546-4557
Published online Apr 28, 2014. doi: 10.3748/wjg.v20.i16.4546
Table 2 N-staging of gastric cancer, American Joint Committee on Cancer 7th manual
NXRegional lymph node(s) cannot be assessed
N0No regional lymph node metastasis
N1Metastasis in 1 to 2 regional lymph nodes
N2Metastasis in 3 to 6 regional lymph nodes
N3Metastasis in 7 or more regional lymph nodes