[Cervical intraepithelial neoplasia III treated with CO2 laser. Cytological, colposcopic and histopathological follow-up].

An study with 52 patients, was performed at the colposcopy Service, Hospital López Mateos, IMSS. The patients presented with an histological diagnosis of cervical in situ carcinoma. They were, previously, submitted to a colposcopic and cytological protocol study. All the patients were treated with removal of a cervical cylinder with CO2 laser. The post-operative follow up reported: Altogether normal and inflammatory reports on cytology, colposcopy and histology, 78.2%, 89.1%, and 91.2%, respectively. Therefore, it is concluded that this treatment is adequate and with a satisfactory cure rate.