Kaplan-Meier plotter showed, an increasing expression of DNMT1 was positive for overall survival rates of patients with stage III and IV (P = 0.044; P = 0.047), N2 and N1-3 phases of lymph node metastasis (P = 0.023; P = 0.032), as well as those with or without distant metastasis (P = 0.0052; P = 0.021). The gene discussed is DNMT1; the disease is metastatic malignant neoplasm in the lymph nodes.