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Fig. 1 | BMC Pulmonary Medicine

Fig. 1

From: Immature central tumor tertiary lymphoid structures are associated with better prognosis in non-small cell lung cancer

Fig. 1

Characterization of NSCLC-associated TLS. (A) Representative H&E staining images of NSCLC tissue show TLSs in the invasive margin (IM) tissue. The ectopic lymphaden-like structure in the tumor may be accompanied by germinal center formation, which mainly includes T cells, B cells, dendritic cells, and high endothelial vein. (B) CD20 staining shows B cells. (C) CD3 staining shows T cells. (D) CD31 staining shows blood vessels and high endothelial veins. (E) Representative H&E staining images of NSCLC tissue show TLSs in the CT tissue. (F) CD23 staining shows dendritic cells(x100)

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