Sentinel lymph node biopsy for melanoma and other melanocytic tumors in adolescents

Sentinel lymph node biopsy can be successfully and safely performed in pediatric patients for melanoma and atypical nevi. However, the prognostic information and therapeutic implications of SLNBX results for children and adolescents remain unclear. Completion lymph node dissection for microscopic disease is a morbid procedure with uncertain benefit to pediatric or adult patients with a positive SLNBX result. Long-term follow-up data are needed before SLNBX can become a standard of care in pediatric melanoma or as a diagnostic tool to distinguish the atypical Spitz nevus from melanoma.