Figure 14From: Finite Element Analysis of Hepatic Radiofrequency Ablation Probes using Temperature-Dependent Electrical Conductivity SAR as a Function of Source Voltage For constant electrical conductivity simulations with (green) and without (red) tissue perfusion, the maximum specific absorption rate plots overlap. The figure shows that all cases where tissue perfusion is accounted for will fall between the model results for temperature-dependent and constant electrical conductivity with no tissue perfusion.Back to article page