Figure 3

(A–C) Shows examples of minimal, moderate and intense inflammation, respectively. CD34-positive vessels are highlighted with red and counterstained with haematoxylin. Notice in C carcinoma cells lying in close relation to the inflammatory cells. (D) Shows VEGF staining of an adjacent section to B. Notice the intense staining of inflammatory cells in the stroma and of the carcinoma cells. Bar is 100 μm.