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. 2016 Jul 6;6:26313. doi: 10.1038/srep26313

Figure 3.

Figure 3

Kaplan-Meier survival curves comparing the years of overall survival in signet ring cell (SRC) and non-SRC gastric carcinoma are shown for (a) perineural invasion-positive tumours (non-SRC: 164 v SRC: 48), (b) perineural invasion-negative tumours (non-SRC: 226 v SRC: 42), (c) vascular invasion-positive tumours (non-SRC: 42 v SRC: 13), and (d) vascular invasion-negative tumours (non-SRC: 348 v SRC: 77).