Fig. 4From: Computed tomography-based thermography (CTT) in microwave ablation: prediction of the heat ablation zone in the porcine liverLeft kidney of a patient with renal cell carcinoma. The upper panel shows the RFA area at T max (a1) with the corresponding CTT map (a2). The lower panel presents unenhanced CT scans obtained 4 weeks before (b) and 5 weeks after ablation treatment (c)Back to article page