What does the microwave ablation procedure for lung nodules involve?

Microwave ablation is a minimally invasive, CT-guided procedure where a thin antenna is inserted through the skin directly into the lung nodule. Microwave energy heats and destroys the tumor cells while sparing surrounding healthy tissue. The entire process typically takes under an hour and is performed under local anesthesia with sedation, allowing you to remain comfortable. You can expect to stay in the hospital for 2–3 days for observation and monitoring.