Endocervical reactive atypia: a histologic-cytologic study.
Of 1,500 cervical tissue specimens, 27 cases showed histologic changes of reactive glandular atypia which we defined as endocervical cells with large hyperchromatic, often irregular nuclei, which did not fulfill the criteria for endocervical adenocarcinoma. Eighteen of these 27 cases had preceding or concurrent cervico-vaginal smears. Six of these showed cells which were similar to those seen in histologic sections. The cytologic characteristics of these cells are defined. To determine if atypia is related to inflammatory-regenerative changes, 29 cases of endocervical polyps were examined, of which 11 showed histologic changes of endocervical reactive atypia; 4 showed these changes cytologically as well. Twenty-eight cases of routine hysterectomy specimens were examined, of which 2 cases showed endocervical reactive atypia, which indicated that the atypical changes were indeed reactive. Nine out of 27 cases were associated with hormonal usage. Fourteen cases were associated with squamous intraepithelial lesions or evidence of human papilloma virus. Follow-up of our 27 index cases revealed no progression to adenocarcinoma. These findings indicate that atypia, as we define it, of the endocervix can be due to inflammatory-reparative changes or possibly related to hormonal usage, and permit its separation from precursor lesions of endocervical adenocarcinoma.
Ghorab
Z
Z
Department of Pathology, Monmouth Medical Center, Long Branch, New Jersey 07740, USA.
Mahmood
S
S
Schinella
R
R
D000230:Adenocarcinoma / Q000473:pathology / Q000821:virology; D002278:Carcinoma in Situ / Q000473:pathology* / Q000821:virology; D002467:Cell Nucleus / Q000473:pathology; D005260:Female; D006801:Humans; D027383:Papillomaviridae; D030361:Papillomavirus Infections / Q000473:pathology*; D011127:Polyps / Q000473:pathology* / Q000821:virology; D014412:Tumor Virus Infections / Q000473:pathology*; D002583:Uterine Cervical Neoplasms / Q000473:pathology* / Q000821:virology; D002575:Uterine Cervicitis / Q000473:pathology; D014626:Vaginal Smears