Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Is colposcopy needed following laser ablation for dysplasia?

April 26, 2017ablation colposcopy DYSPLASIA laser needed

0

Posted

Is colposcopy needed following laser ablation for dysplasia?

1 Answer

0

Posted

AIMS: To evaluate the effectiveness of cytology and colposcopy in the follow up of women treated by laser CO(2) ablation for cervical intraepithelial neoplasia (CIN). METHODS: A retrospective analysis of 1784 patients with CIN treated with laser CO(2) ablation from 1998 to 2003 at the Royal Women’s Hospital, Melbourne. Data were collected prospectively in a computerised colposcopy database utilised in the Dysplasia Unit. RESULTS: There was equal distribution in the study population treated for low-grade intraepithelial neoplasia (LSIL) and high-grade intraepithelial neoplasia (HSIL), with no significant age difference in both groups (mean 27.6 years). The success rate of treatment of LSIL (94%) was similar to that of HSIL (92%). Fifty-seven per cent of all failures occurred within the first year of treatment. Colposcopy was more sensitive in detecting intraepithelial neoplasia (SIL) than cytology, whereas cytology was more specific. No case of cancer was diagnosed on follow up. CONCLUS