[Condyloma and intraepithelial cervical neoplasms. Epidemiological contribution to their interpretation]

The frequency of condylomatous lesions and of intraepithelial neoplasms of the cervix (CIN) and their possible association in the female population of Trieste have been evaluated. The analysis was carried out on the basis of biopsy samples of the uterine cervix examined at the Department of Pathological Anatomy and Histology of the University of Trieste in the period between 1-1-1983 and 31-12-1987. In the five-year period considered, 272 papillomavirus lesions and 451 cases of CIN were diagnosed. The condylomatous infections were associated with CIN in 48% of cases. An association with CIN 1-2 was encountered in 32.4% and with CIN 3 in 15.4% of cases. CIN 1-2 was associated with condylomatous lesions in 35.2% and CIN 3 in 20.9%. The average age of patients with cervical condyloma was 29.5 years, while that of patients suffering from CIN 1-2 and CIN 3 was respectively 31.9 and 38.7 years. The patients who presented the association between the two pathologies were younger than those suffering from CIN alone: the average age was in fact 28.7 years among women suffering from CIN 1-2 and viral infection and 35.7 in those with condyloma and CIN 3. In the five years examined, a marked tendency was encountered towards an increase in both pathologies examined and this was seen exclusively in the associated lesions.