GA13.1
Low grade squamous intraepithelial lesion of vulva
Lesão intraepitelial escamosa de baixo grau da vulva
CategoryDefinition
A condition of the vulva, characterised by lesion of the squamous vulvar intraepithelial cells, leading to unspecified grade or severity of dysplasia and varying degrees of atypia of the cells. This condition is associated with smoking and immunosuppression, or conditions such as human papillomavirus, chronic vulvar irritation, or herpes simplex virus type 2. Confirmation is by tissue biopsy.
Exclusions
- Genital warts of vulva
- Squamous cell carcinoma of vulva
- High grade squamous intraepithelial lesion of vulva, HPV-associated
- Vulvar intraepithelial neoplasia, HPV-independent
Index Terms
Low grade squamous intraepithelial lesion of vulvadysplasia of vulva NOSintraepithelial neoplasia of vulva NOSepithelial hyperplasia of vulvamild vulvar dysplasiaVIN I- [vulvar intraepithelial neoplasia grade I]LSIL – [low grade squamous intraepithelial lesion of vulva]epithelial hyperplasia of labia (deprecated)VIN [vulvar intraepithelial neoplasia] NOS