A spot on the lungs can be caused by a pulmonary nodule. These are small, round growths on the lungs smaller than 3 centimeters in diameter.

The goal of the screening is to detect lung cancer in its earliest and most treatable stages, which gives patients a better outlook. When doctors identify lung cancers on CT screening scans before ...

A downside to CT screening for lung cancer is that the test can have false-positive findings that lead to unnecessary medical procedures. For instance, your doctor might spot a nodule that looks ...

Sentara Health promotes low-dose CT scan screening for early detection of lung cancer Low-dose CT scans can help improve lung cancer survival rates with minimal radiation and no invasive procedures.

Check Up 13 Check Up 13: A low-dose CT lung scan may help catch lung cancer early Current guidelines call for screening asymptomatic patients who are 50 and older with a heavy smoking history.

Lung cancer is a serious diagnosis but research is helping to find new treatments. Learn how lung cancer appears in X-rays, CT scans, and biopsies.

What Are Benign Lung Nodules and Benign Lung Tumors? A nodule is a "spot on the lung," seen on an X-ray or computed tomography (CT) scan. In fact, a nodule shows up on about one in every 500 chest ...

Researchers have developed an AI algorithm that can predict lung cancer in patients using one CT scan image.

If your doctor spots something out of the ordinary on your chest X-ray or CT scan, they may ask you to get a lung biopsy. In this procedure, a doctor removes a small sample of cells from your lung ...

A test to detect lung cancer early may be available at no cost to those who have been long-term smokers.