Single-factor survival analysis showed that the positive expression of Ki67 (Log Rank P = 0.036 and Breslow P = 0.047), the positive expression of VEGF(P = 0.003 and P = 0.001), and the positive expression of p53 (P = 0.015 and P = 0.011) were associated with tumor recurrence, respectively (Table 3, Figures 5(a)–5(c)). This evidence concerns the gene TP53 and neoplasm.