Fig. 5From: A novel pN3 gastric cancer staging system with superior prognostic utility based upon the examination of over 31 lymph nodes: a propensity score-matching analysisThe novel TNM staging system for pN3 stage GC patients taking the number of eLNs into account were established (A). Survival curves of pN3 patients under different staging systems: B AJCC-TNM staging system; C the novel TNM staging system. ROC curves of pN3 patients under different staging systems for predicting OSBack to article page