Intraepithelial carcinomas of epidermis and squamous mucosa of vulva and  perineum.
D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell; D005260:Female; D006801:Humans; D008875:Middle Aged; D010145:Paget Disease, Extramammary; D010502:Perineum; D014846:Vulvar Neoplasms