RT Book, Section A1 Andrade, Luis A1 Tosti, Antonella A2 Tosti, Antonella A2 Piraccini, Bianca Maria SR Print(0) ID 1201699195 T1 Nail Melanoma T2 Disorders of the Hair and Nail: Diagnosis and Treatment YR 2023 FD 2023 PB McGraw Hill PP New York, NY SN 9781260462470 LK dermatology.mhmedical.com/content.aspx?aid=1201699195 RD 2023/11/30 AB SUMMARYNail melanoma can originate from the nail matrix (typically with longitudinal melanonychia) or the nail bed (typically amelanotic).Nail melanoma is more common in ethnicities with darker skin, such as Native Americans, Africans, and Hispanics.While clinical findings and dermoscopy can help narrow a differential, pathology is the only way to confirm diagnosis of nail melanoma.