Presented here are the smears of a cervix to cytology, so-called dysplasia (precancer) of the neck of womb. This modern classification is used in screening tests for the earlier development of precancerous changes in the neck of womb in order to avoid the subsequent development of cancer in cervix.
Terminological Bethesda System (TBS,2001)
1) Negative with respect to the intraepithelial damage: - reactive changes (inflammatory, dystrophic)
2) Atypias of the flat cells: Atypical of squamous of cells of of undetermined of significance (ASCUS), or the atypical cells of flat epithelium, which do not make it possible to exclude High-grade of squamosus of intraepithelial lesion (HSIL) cannot exclude HSIL (ASC- H). Low-grade of squamosus of intraepithelial of lesion (LSIL): a) koilocytosis (HIV-effect), b) Cervical of intraepitelial of neoplasia of the I (CIN1). High-grade of squamosus of intraepithelial of lesion (HSIL): a) And a moderate dysplasia - Cervical intraepitelial of neoplasia OF THE II- III (CIN2-3), b) cancer in situ (CIS). Squamous cell carcinoma.