Pediatric Atypical Melanocytic Proliferations: Single-Site Retrospective Cohort Assessment of Treatment and Long-Term Follow-Up.

Atypical and malignant cutaneous tumors are understudied in the pediatric population, with limited data on long-term follow-up. This study examines pediatric (0-18 years) atypical melanocytic proliferations over a twenty-year period (January 2002-December2022) using the EPIC SlicerDicer at our institution. Over a twenty-year period, there were 55 cases of pediatric melanoma (53 patients).

Sentinel lymph node biopsy following a rotational flap.

Sentinel lymph node biopsy (SLNB) is a critical component of melanoma management. Extensive prior surgery at the site of a primary melanoma is considered a relative contraindication for SLNB. While evidence suggests that SLNB may be performed accurately even in those patients who have undergone prior wide local excision, it is less clear whether patients who have undergone more extensive surgical procedures, particularly flap reconstructions, can benefit from this procedure.