Astrid L.B. Bennedsen

Inter-Rater Agreement in PD-L1 (22C3) Expression Evaluation in Colon Cancer

Programmed death-ligand 1 (PD-L1) is a predictive biomarker in various cancers. In colorectal cancer, PD-L1 expression evaluation is not part of the routine examination and standardized evaluation methods are lacking. This study aimed to examine inter-rater agreement in PD-L1 exp...