Abstract
Background: Pediatric melanoma presents with distinct clinical features compared to adult disease. Objective: Characterize risk factors and negative outcomes in pediatric melanoma. Methods: Multicenter retrospective study of patients under 20 years diagnosed with melanoma between January 1, 1995 and June 30, 2015 from 11 academic medical centers. Results: Melanoma was diagnosed in 317 patients, 73% of whom were diagnosed in adolescence (age ≥11). Spitzoid (31%) and superficial spreading (26%) subtypes were most common and 11% of cases arose from congenital nevi. Sentinel lymph node biopsy was performed in 68% of cases and positive in 46%. Fatality was observed in 7% of cases. Adolescent patients with melanoma were more likely to have family history of melanoma (P = .046) compared to controls. Limitations: Retrospective nature, cohort size, control selection, and potential referral bias. Conclusion: Pediatric melanoma has diverse clinical presentations. Better understanding of these cases and outcomes may facilitate improved risk stratification of pediatric melanoma.
Original language | English (US) |
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Pages (from-to) | 716-726 |
Number of pages | 11 |
Journal | Journal of the American Academy of Dermatology |
Volume | 90 |
Issue number | 4 |
DOIs | |
State | Published - Apr 2024 |
Funding
Funding sources: 2019 Pediatric Dermatology Research Alliance Study Support Grant and 2017 Society for Pediatric Dermatology, Pediatric Dermatology Research Alliance Pilot Award. EBH received support from the Dermatology Foundation and the Harvard Medical School Eleanor and Miles Shore Fellowship Award.
Keywords
- melanoma
- oncology
- pediatric dermatology
- pediatric melanoma
ASJC Scopus subject areas
- Dermatology