The role of early colposcopy in the management of females with first episode anogenital warts.
212 females attending a genitourinary medicine (GUM) clinic with first episode anogenital warts were screened by cervical cytology and colposcopy/histology for the presence of cervical epithelial abnormalities in keeping with infection by the human papillomavirus (HPV infection) and/or cervical intraepithelial neoplasia (CIN). The prevalence of cervical epithelial abnormalities detected by cervical cytology alone was 32%, rising to 56% after colposcopic examination. However, the majority of cervical lesions detected by colposcopy alone were of low grade (HPV infection and/or CIN I). Histologically-confirmed high grade cervical lesions (CIN II or CIN III) were detected more frequently in those females in whom cervical cytological examination indicated dyskaryosis in keeping with any grade of CIN, compared to females without dyskaryotic changes on cervical smear (P < 0.05, chi-squared test with Yates' correction). Early colposcopy is indicated for females with anogenital warts in the presence of a cervical smear showing dyskaryosis in keeping with any grade of CIN, because of the statistically significant increased risk of detecting a potentially progressive high grade cervical lesion. In females without dyskaryotic changes on cervical smear, the value of early colposcopy is uncertain and warrants larger more long-term trials.
Ward
K A
KA
Department of Genitourinary Medicine, Royal Victoria Hospital, Belfast, UK.
Houston
J R
JR
Lowry
B E
BE
Maw
R D
RD
Dinsmore
W W
WW
D000293:Adolescent; D000328:Adult; D000368:Aged; D001004:Anus Diseases / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology* / Q000517:prevention & control; D003127:Colposcopy; D003218:Condylomata Acuminata / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology* / Q000517:prevention & control; D017050:Episode of Care; D005260:Female; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D008875:Middle Aged; D009367:Neoplasm Staging; D015995:Prevalence; D015203:Reproducibility of Results; D012189:Retrospective Studies; D012307:Risk Factors; D012720:Severity of Illness Index; D013997:Time Factors; D002583:Uterine Cervical Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology* / Q000382:microbiology / Q000517:prevention & control; D014626:Vaginal Smears; D002578:Uterine Cervical Dysplasia / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology* / Q000382:microbiology / Q000517:prevention & control