“PD-L1 Expression in Head and Neck Cancer: Correlation with Histologic Findings and Clinical Implications”

https://pubmed.ncbi.nlm.nih.gov/38095142

PD-L1 expression in head and neck squamous-cell carcinoma diagnosed by fine-needle aspiration shows fair correlation with histologic findings, with high specificity and positive predictive value but low negative predictive value, suggesting its potential role in the clinical management of HNSCC patients.