Figure 2. Ablation electrodes for internally cooled (left) and saline-enhanced (right) techniques. On the right, the cutouts (arrowheads) in the tip serve for saline infusion through the needle into the surrounding tissue.
Figure 2. Ablation electrodes for internally cooled (left) and saline-enhanced (right) techniques. On the right, the cutouts (arrowheads) in the tip serve for saline infusion through the needle into the surrounding tissue.