Fig. 3From: Immune-related histologic phenotype in pretreatment tumour biopsy predicts the efficacy of neoadjuvant anti-PD-1 treatment in squamous lung cancerHistological morphology and immune cell distribution in different response regions. CK staining showed the tumour nests, and CD4, CD8, and CD20 showed the infiltrated immune cells: CD4+ T cells, CD8+ T cells, and CD20+ B cells. cPR, complete pathologic response; pPR, partial pathologic response; nPR, no pathologic response; LNMCa, lymph node metastatic carcinomaBack to article page