Familial naevus sebaceus.
D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D009506:Nevus / Q000235:genetics* / Q000473:pathology; D012535:Scalp / Q000473:pathology*; D012878:Skin Neoplasms / Q000235:genetics* / Q000473:pathology