Letter: Malignant melanoma arising with two halo nevi.
D000328:Adult; D005260:Female; D006801:Humans; D008545:Melanoma / Q000473:pathology*; D009378:Neoplasms, Multiple Primary; D009506:Nevus / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*