Citologia Cervicale
Squamous carcinoma of the cervix, cervical intraepithelial neoplasia (CIN) and atypical squamous cells of undetermined significance (ASCUS)
 
CIN 2 (Moderate dysplasia): Note undifferentiated cells occupy two thirds of the epithelium after which they start to differentiate so that the epithelial cells in the upper two thirds appear to have more cytoplasm and smaller (but abnormal) nuclei. Mitoses are confined to the lower two thirds of the epithelium