NCIt definition : Cervical squamous intraepithelial neoplasia characterized by the presence of maturation
in the upper two-thirds of the squamous epithelium and mild nuclear atypia which is
present in all epithelial layers. Mitotic figures are present in the basal third of
the epithelium.;
Alternative definition : NCI-GLOSS: A condition in which slightly abnormal cells grow on the thin layer of
tissue that covers the cervix. These abnormal cells are not malignant (cancer) but
may become cancer.;
Neoplastic status : Undetermined;
Codes from synonyms : CDR0000543118; CDR0000564157;