Fig. 1.

Histopathological images (NADH and H&E, left) and MRI post-ablation images (middle) for one RF-ablation of the liver in a domestic swine. Both, MRI post-ablation images and the corresponding NADH slide were segmented in their individual coagulation necrosis (NZ) and a corresponding peripheral transition zone (TZ). NZ and TZ together add up to the total ablation zone (TZ + NZ = AZ). The spatial overlap of each post-ablation image with the NADH slide for the NZ and the AZ area is displayed on the right side. The green area displays the intersecting region whereas the yellow area marks the region which was underestimated by the MRI post-ablation image. The red region displays the overestimation of the post-ablation MRI sequence