CORRELATION OF BIOPSY AND AgNOR COUNTS IN PREMALIGNANT AND MALIGNANT LESIONS OF CERVIX

Abstract

Background- Cervical cancer is the commonest cancer among women in developing countries. Screening methods like cervical cytology has brought down the incidence of cervical cancer. AgNOR represents Nucleolar organizer regions stained with silver and are related to cell proliferation rate and tumor malignant potential. The present study was aimed at evaluating the diagnostic role of AgNOR in cervical carcinogenesis. Material and Methods- The present study was conducted in the Pathology department of Gajra Raja Medical College, Gwalior from January 2019 to May 2020 on 500 patients who attended the Gynae OPD. Women of suspected cervical pathology and who underwent Pap smear test followed by subsequent biopsies were included. Results- AgNOR count in chronic cervicitis was 2.72±0.32, in CIN I was 4.02±0.38, in CIN II was 5.47±0.21 in CIN III was 5.59±0.18, in Well differentiated KSCC was 6.48±0.40 and in adenocarcinoma was 6.93±0.21. The study showed that the mean AgNOR count per nucleus was signicantly higher in CIN and malignant cervical lesions. Conclusion- AgNOR count is reproducible, simple, efcient and inexpensive method which can be used as an adjunct to histopathology and cytology especially in differentiating doubtful cases of CIN.