pTNpathological tumor-node(English)subgroups: pT2N3a with 1-9 NLNs and pT2N3b with ≥10 NLNs, and pT3N3a with 1-9 NLNs and pT3N3b with ≥10 NLNsELN, GC, NLN, PLN, pTNM, ypTNMOncology, Classificationhttps://doi.org…jsu.2019.12.018« pTNMPTO »