Comment on ‘Nail matrix melanoma in adolescents and young adults: a retrospective dermoscopic study’: shifting the diagnostic paradigm by replacing ‘adult age’ with ‘after puberty’ for earlier detection

Key Points

• Nail matrix melanoma diagnosis may improve with the proposed change from 'adult age' to 'after puberty', enhancing early detection.
• The commentary stresses dermoscopic vigilance and timely biopsy in detecting atypical longitudinal melanonychia in younger populations.
• The argument is backed by evidence of cases seen in adolescents, highlighting the need for updated diagnostic criteria.
• Updating the ABCD rule to reflect these changes could significantly enhance early diagnosis and treatment outcomes.