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. 2017 Sep 7;7:10773. doi: 10.1038/s41598-017-11482-9

Figure 3.

Figure 3

Combined role of CEACAM6 expression and distant metastasis in predicting overall survival in patients with gastric cancer. Kaplan-Meier curves of OS according to CEACAM6 expression in patients (A) without and (B) with lymph node metastasis. Images of CEACAM6 and HE staining in tumor and adjacent tissues in (C) early-stage and (D) advanced-stage GC. In panel 1, CEACAM6-positive tumor cells are apparent in the vascular and interstitial space of adjacent tissues. In panel 2, signet ring cancer cells are apparent with strong CEACAM6 staining and tumor cell invasion through the interstitial space and into adjacent tissues (black arrow: CEACAM6-positive tumor cells, red arrow: normal gastric glands).