The premalignant nature of the sebaceous nevus of Jadassohn.
D000328:Adult; D002280:Basal Cell Carcinoma / Q000601:surgery; D006801:Humans; D007223:Infant; D009508:Nevus, Pigmented / Q000473:pathology / Q000601:surgery; D011230:Precancerous Conditions; D011379:Prognosis; D012626:Sebaceous Gland Neoplasms / Q000473:pathology / Q000601:surgery