[Dysplastic nevus: I: Clinical and histological findings].
D000328:Adult; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology; D008875:Middle Aged; D009506:Nevus / Q000473:pathology* / Q000648:ultrastructure; D009508:Nevus, Pigmented / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology* / Q000648:ultrastructure