Ablation of lung tumors is a minimally invasive medical procedure that uses heat energy (either radiofrequency or microwave) to destroy cancerous cells in the lungs. During the procedure, a thin needle is inserted through the skin and into the tumor, using imaging guidance (such as CT or ultrasound) to ensure precise placement. Once the needle is in place, heat energy is delivered to the tumor, causing it to be destroyed. The procedure is commonly used to treat small lung tumors that cannot be surgically removed, or for patients who are not candidates for surgery due to other health conditions. Ablation is a safe and effective treatment option that typically involves a shorter recovery time and fewer complications than traditional surgery.