Retrospective analysis of patients with sentinel lymph node (SLN) positive melanoma (MEL) who received adjuvant nivolumab (NIVO) without completion lymph node dissection (CLND).

9590Background: Until recently, most patients (pts) with SLN+ MEL underwent CLND, a procedure mandated in published trials of adjuvant anti-PD-1 therapy to date. Following MSLT-II, this practice ha...