Microwave Ablation of Lung Tissue: Impact of Single-Lung Ventilation on Ablation Size

Microwave energy can effectively ablate normal pulmonary parenchyma without skip areas of viable tissue within the gross ablation field. The volume of necrosis is increased in nonventilated lungs, suggesting that ablation results can be improved in patients by using general anesthesia with single-lung ventilation. Future studies will be required to confirm this hypothesis.