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. 2021 Oct 20;9(10):e003353. doi: 10.1136/jitc-2021-003353

Figure 3.

Figure 3

All the distinct lymphoid reactions were significantly correlated with HEV density. (A) Three lymphoid reactions—CLR, PLR, and ILR—were evaluated with IHC stain. (B) Representative images of the three distinct lymphoid reactions, which were semiquantitatively scored as 1, 2, and 3. Scale bars: 200 µm. (C) The distribution of 0‒3 scoring of the three lymphoid reactions (CLR, PLR, and ILR) is shown. CLR (D), PLR (E), ILR (F), and overall lymphoid reaction scores (G) were positively correlated with HEV density. ANOVA with Bonferroni post hoc analysis was used (D–G). *P<0.05, **P<0.01, ***P<0.001. ANOVA, analysis of variance; CLR, Crohn-like lymphoid reaction; HEV, high endothelial venule; IHC, immunohistochemistry; ILR, intratumoral lymphoid reaction; PLR, peritumoral lymphoid reaction.