Histopathology
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To study programmed death ligand 1 (PD-L1) expression, tumour-infiltrating T lymphocytes (TILs) and the molecular context in patients with early-stage squamous cell lung carcinomas (SCCs). ⋯ Our preliminary results support the use of digital CD8+ TILs scoring and targeted NGS alongside PD-L1 expression. The approach presented herein could help define patients with SCCs candidates to immune checkpoints inhibitors.