Episode 57 Risk stratification for sentinel lymph node biopsies in melanoma

Although prophylactic lymph node dissections do not improve survival, the prognostic implications of a positive sentinel node and the benefits of removing nodal metastases for loco-regional disease control remain important. There is a strong interest in novel approaches that can improve patients’ selection for sentinel lymph node biopsies (SLNB), given that 85% of these procedures are negative and non-therapeutic. The host discusses with Dr. Alexander Meves his recent review in Modern Pathology on the role of gene expression profiling in this setting when combined with clinicopathologic parameters. doi.org/10.1038/s41379-022-01...