title: Multiple agminated juvenile melanoma.
mesh_terms: D001706:Biopsy; D002675:Child, Preschool; D005153:Facial Neoplasms / Q000473:pathology; D006801:Humans; D008297:Male; D009508:Nevus, Pigmented / Q000473:pathology; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology