Fig. 2

Graphical display of the Bland–Altman analysis of peak enhancement values CEUS-derived, comparing the ROIs at different depth of splenic parenchyma. Notes: The mean difference or the bias is the central dotted black line with large dots. The 95 % upper and lower limits of agreement are represented by the dotted black lines with small dots. Abbreviations: ULA, upper limit of agreement; LLA, lower limit of agreement