A pilar tumor of the vulva.
D002294:Carcinoma, Squamous Cell / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006197:Hair; D006801:Humans; D008875:Middle Aged; D012535:Scalp; D012878:Skin Neoplasms / Q000473:pathology; D014846:Vulvar Neoplasms / Q000473:pathology* / Q000601:surgery