If you have lung cancer, imaging tests like a chest X-ray will typically show a visible mass or nodule in your lungs. It will look like a white spot against the backdrop of a black lung. An estimated ...

Computed tomography (CT) scans could soon account for 5 percent of all new cancer cases diagnosed annually if current practices persist, a new study has concluded. That sounds scary; but how serious ...

Coronavirus patients with severe cases often have difficulty breathing. That's because their lungs fill with fluid, which shows up on a CT scan in the form of white patches called "ground glass." ...