As shown in Table 2, high expression of NETO2 protein was significantly correlated with poor tumor differentiation (p = 0.013), advanced local invasion (p = 0.049), increased lymph node metastasis (p = 0.009), advanced TNM stage of the disease (p = 0.041), and increased death rate of patients (p = 0.001). This evidence concerns the gene NETO2 and neoplasm.