Vulvar intraepithelial neoplasia, HPV-independent

Description

Vulvar intraepithelial neoplasia (VIN), HPV-independent, is a non-invasive precursor of HPV-independent squamous cell carcinoma of the vulva, characterized by atypia of the basal and parabasal keratinocytes in an otherwise well-differentiated epithelium.

Index terms

Vulvar intraepithelial neoplasia, HPV-independent
DVIN [Differentiated vulvar intraepithelial neoplasia]
Differentiated vulvar intraepithelial neoplasia

Show allHide

Vulvar intraepithelial neoplasia grade III, simplex (deprecated)
Vulvar intraepithelial neoplasia grade III, simplex, differentiated type, non-HPV associated (deprecated)
Vulvar intraepithelial neoplasia, differentiated (dVIN)

Excludes

GA13.1 – Low grade squamous intraepithelial lesion of vulva

Exclusions from above levels

2E63 – Melanoma in situ neoplasms

Sibling codes

2E67.11 – Vulvar Paget disease
2E67.13 – High grade squamous intraepithelial lesion of vulva, HPV-associated

Foundation entity

Vulvar intraepithelial neoplasia, HPV-independent – http://id.who.int/icd/entity/214973733

Part of: 2E67.1: Carcinoma in situ of vulva › 2E67: Carcinoma in situ of other or unspecified genital organs › 02: Neoplasms