Pigmented nevi, benign juvenile melanoma and circumscribed precancerous melanosis.
D002648:Child; D006801:Humans; D007223:Infant; D008545:Melanoma; D008548:Melanosis / Q000473:pathology*; D009506:Nevus; D009508:Nevus, Pigmented / Q000473:pathology*; D012878:Skin Neoplasms
MELANOMA/in infancy and childhood; MELANOSIS/pathology; NEVUS, PIGMENTED/pathology