[In situ cancer of the cervix and papillomavirus. Study of lll cases of conization].

A series of 111 cervical conization specimens from patients with carcinoma in situ (CIS) have been examined by the authors in order to point out the real incidence of condylomatous lesions and their different aspects. The histological criteria of condyloma and cervical intra-epithelial neoplasia (dysplasia and CIS) are recalled, and relationships between them are discussed. Koïlocytes have been observed in 77.5% of CIS examined. Different localisations of condylomatous aspects as regards dysplastic and neoplastic lesions are described and discussed. The histological pattern defined as CIN III with incomplete signs of condylomatous lesion, is significantly associated to flat condyloma (72.7% of cases). Morphological and biological border between condyloma and CIN seems to be not clean; therefore the authors stress on the careful screening, treatment and follow-up of this patients.