Atypical lymphocytes may be formed as a result of cell mutation due to inflammation of the cervix, or as a result of precancerous cervical lesions (atypical squamous epithelial hyperplasia of the cervix). Most of the mild degree can be reversed, while the moderate and severe degree are precancerous lesions, and the severe degree can also be classified as carcinoma in situ. Atypical lymphoid cell refers to abnormal morphology of lymphoid epithelial cells that are not sure of the morphological features and nature of the lesion. The need for further colposcopy and cervical biopsy needs to be determined clinically in conjunction with HPV and patient symptoms.