The goal of this study is to examine the relationship between clinicopathological factors in cervical intraepithelial lesions, such as the proliferation of PD-1+, CD8+, CD5+, CD4+, and CD3+ T lymphocytes infiltrating the tumor and tumor stroma, and the degree of the lesion in cases with abnormal colposcopic findings. The gene discussed is PDCD1; the disease is neoplasm.