Integration of DCE-MRI and DW-MRI Quantitative Parameters for Breast Lesion Classification

Figure 1

Per each couple of features the Spearman correlation coefficient () at a voxel-by-voxel level is reported in color code. Yellow to red colors indicate a positive correlation; cyan to blue colors indicate negative correlation. Most of DCE features are not correlated with DW features; a relatively strong positive correlation is observed between and PI () and between and SOD ().