Cervical abnormalities are classified based on the severity of the cell changes: - Cervical Intraepithelial Neoplasia (CIN): This refers to the presence of abnormal cells on the surface of the cervix. CIN is graded on a scale from 1 to 3, with CIN 1 being mild changes and CIN 3 being severe. - Atypical Squamous Cells of Undetermined Significance (ASC-US): These are minor changes that may be due to infection or other non-cancerous conditions. - Atypical Glandular Cells (AGC): These changes occur in the glandular cells of the cervix and may require further investigation.
