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Fig. 4 | Cancer Communications

Fig. 4

From: Retrieved lymph nodes from different anatomic groups in gastric cancer: a proposed optimal number, comparison with other nodal classification strategies and its impact on prognosis

Fig. 4

Kaplan–Meier OS curves of gastric cancer patients at different N stages stratified according to the number of retrieved LNs from different locations. a pN0 stage; b pN1 stage; c pN2 stage; d pN3a stage; e pN3b stage. OS overall survival, LNs lymph nodes, pN pathological lymph node classification

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