- Atypical squamous cells of undetermined significance (ASCUS), low grade squamous intraepithelial lesion (LSIL) or cervical intraepithelial neoplasia grade 1 (CIN1) are acceptable. Individuals with a history of atypical glandular cells of uncertain significance (AGUS), HSIL or CIN2 and who have received subsequent evaluation and/or treatment with follow up normal PAP smear are eligible. Patient report will be accepted