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. 2018 Jun 19;2018:2959801. doi: 10.1155/2018/2959801

Figure 2.

Figure 2

(a–c) Kaplan-Meier curves showing CSS of patients with pTNM stage I CRC according to mutational status of KRAS, BRAF, and PIK3CA genes. Patients having CRC with (a) KRAS, (b) PIK3CA, or (c) 2 or 3 mutations had significantly lower CSS, compared to patients with CRC with absent or 1 mutation. (d) Kaplan-Meier curves showing CSS of patients with pTNM stage I CRC according to the presence of LVI. Patients having CRC with LVI had significantly lower CSS compared to patients with CRC not having LVI.