Medical interventions for high-grade vulval intraepithelial neoplasia

BackgroundThis is an updated version of a review first published in theCochrane Database of Systematic Reviews, Issue 4, in 2011.Vulval intraepithelial neoplasia (VIN) is a pre-cancerous condition of the vulval skin and its incidence is increasing in women under 50 years.High-grade VIN (also called usual-type VIN (uVIN) or VIN 2/3 or high-grade vulval intraepithelial lesion) is associated with human papilloma virus (HPV) infection and may progress to vulval cancer, therefore is usually actively managed.There is no consensus on the optimal management of high-grade VIN; and the high morbidity and relapse rates associated with surgical interventions make less invasive interventions highly desirable. Medical interventions for high-grade vulval intraepithelial neoplasia (Review)