Fig. 6From: Chemokines modulate the tumour microenvironment in pituitary neuroendocrine tumoursMicrovessel density (MVD) or area (TMVA) correlation with CD163:HLA-DR macrophage ratio. Representative images are shown from samples with low and high CD163:HLA-DR ratio. Scale bar 100 μm, n = 24. P values were determined by the Pearson correlationBack to article page