2E67.13
category
High grade squamous intraepithelial lesion of vulva, HPV-associated
Definition
Squamous intraepithelial lesions (SILs) of the vulva (also known as vulvar intraepithelial neoplasia [VIN]), HPV-associated, are proliferations of squamous cells driven by HPV infection, showing maturation abnormalities and nuclear hyperchromasia that do not extend beyond the basement membrane.
Also indexed as
High grade squamous intraepithelial lesion of vulva NOSHigh grade squamous intraepithelial lesion of vulva, HPV-associatedVIN II Vulvar intraepithelial neoplasia [grade II] NOSVIN II, HPV associatedVIN II-III -[vulvar intraepithelial neoplasia grade 2 -3] moderate and severe dysplasia (deprecated)VIN III Vulvar intraepithelial neoplasia [grade III] NOSVIN III, HPV associatedVulvar intraepithelial neoplasia, classical typeVulvar intraepithelial neoplasia, undifferentiatedVulvar intraepithelial neoplasia, usual (classical)Vulvar intraepithelial neoplasia, usual type