title: Reactive cell change in cervicovaginal smears.
abstract: Reactive cell change in cervicovaginal smears is a controversial issue. The most common criteria for reactive cell change include an increase in nuclear size, presence of nucleoli, binucleation, cytoplasmic vacuolization, and polychromasia. The purpose of this study is to define, as specifically as possible, the criteria of reactive cell change. Sixty-one cervicovaginal smears in a routine examination obtained during 1988 to 1994 were reviewed for this study. All cases had been diagnosed as reactive. Fifty-three of these were re-diagnosed as reactive and 8 cases were rediagnosed as negative. Inflammatory cells were present in 79% and organisms involvement such as Herpes, Trichomonas, Chlamydia, Gardnerella, and Candida were present in 23% percent. The smears were also evaluated for cellular arrangement, origin of the reactive cells, and presence of nucleoli. The majority of reactive cells were found in aggregates and were of metaplastic origin. Nucleoli were present in 85% of the cases. In all cases the most important criteria of reactive cell change were found to be aggregates of metaplastic cells with central nuclei containing nucleoli and a fine chromatin pattern, followed by the presence of organisms. Additionally, the majority of cases with a cytology diagnosis of reactive cell change had a squamous intraepithelial lesion on biopsy. In conclusion, this study suggests that follow-up Pap smears over a two year period may revert to normal in some of the cases.
authors.affiliation: Department of Cytotechnology, University of Mississippi Medical Center, USA.
authors.forename: L M
authors.initials: LM
authors.lastname: Marshall
authors.forename: Z
authors.initials: Z
authors.lastname: Cason
authors.forename: D E
authors.initials: DE
authors.lastname: Cabaniss
authors.forename: L B
authors.initials: LB
authors.lastname: Lemos
authors.forename: H A
authors.initials: HA
authors.lastname: Benghuzzi
mesh_terms: D000293:Adolescent; D000328:Adult; D002584:Cervix Uteri / Q000473:pathology* / Q000648:ultrastructure; D005260:Female; D006801:Humans; D007239:Infections / Q000175:diagnosis; D007249:Inflammation; D008875:Middle Aged; D065006:Papanicolaou Test; D002577:Uterine Cervical Diseases / Q000175:diagnosis; D014621:Vagina / Q000473:pathology* / Q000648:ultrastructure; D014623:Vaginal Diseases / Q000175:diagnosis; D014626:Vaginal Smears