Childhood malignant nevus giganticus.
D006801:Humans; D007223:Infant; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000473:pathology; D009508:Nevus, Pigmented / Q000151:congenital* / Q000473:pathology; D012535:Scalp / Q000473:pathology; D012878:Skin Neoplasms / Q000151:congenital* / Q000473:pathology