Digital Slides as an Effective Tool for Programmed Death Ligand 1 Combined Positive Score Assessment and Training: Lessons Learned from the “Programmed Death Ligand 1 Key Learning Program in Head-and-Neck Squamous Cell Carcinoma”

The aim of this paper is to present the results of an e-learning event targeting pathologists regarding PD-L1 CPS assessment in HNSCC, with a critique on the efficacy of using this technology as a mechanism of contemporary knowledge delivery.