Fig. 2.

Clustergram of significant correlations, expressed as the Spearman correlation coefficient r, between radiomics features and immunohistochemical markers assessed by multiplex analysis. Only radiomics features and immunohistochemical markers for which a significant association (FDR-adjusted p < 0.05) was observed are shown. Correlations are coloured according to the colour bar shown on the left. Nonsignificant correlations are displayed with a checkerboard pattern. ADC = apparent diffusion coefficient, EAP = early arterial phase, ER = enhancement ratio, LAP = late arterial phase, LVP = late arterial phase, OR = odds ratio, PVP = portal venous phase