Fig. 2

Baseline unenhanced axial CT slice [− 100 to 200 HU] of R03 following the administration of Eye90 showing four structures: the rabbit’s body \(B\) (yellow), the liver volume \(L\) (blue), the liver extended by an isotropic 1 cm margin \(L_{{{\text{shell}}}}\) (red), and the non-embolized, homogeneous background region \(L_{{{\text{bkg}}}}\) (magenta)