No crucial or appreciable relation was noted in the peripheral blood between the count of CD4+T cells with gender, age, tumor location, differentiation degree, histological type, vascular invasion, Ki67, and PLR (p > 0.05); it was directly related to Lauren type, TNM stage, lymph node/nerve invasion, and NLR level (p < 0.05). The gene discussed is MKI67; the disease is neoplasm.