Effect of prior malignancy on the prognosis of gastric cancer and somatic mutation

Figure 1 Distribution of initial site (A), stage (B) and therapeutic options (C) of prior cancers in gastric cancer patients with a history of cancer.

Figure 2 Kaplan–Meier survival curves of gastric cancer patients with and without a history of prior cancer. A: All-cause survival; B: Gastric cancer-specific cancer survival.

Figure 3 Effect of prior cancer on the survival of patients with gastric cancer in The Cancer Genome Atlas. A: Oncoplot of the top frequently mutated genes in patients without prior cancer; B: Oncoplot of the top frequently mutated genes in patients without prior cancer patients with prior cancer; C: Distribution of somatic mutation counts between patients with and without prior cancer; D: Kaplan–Meier survival curves of overall survival in patients with and without prior cancer; E: Volcano plot of differentially expressed genes between patients with and without prior cancer.