Incidental Coronary Artery Calcification on Chest CT Performed in a Patient With Non-Small Cell Lung Cancer
(A) Lung window from a nongated, noncontrast chest computed tomography scan demonstrates a large mass in the right middle lobe (yellow star), subsequently proven to be non–small cell lung carcinoma. (B) Corresponding mediastinal window demonstrates severe atherosclerotic calcification affecting the left anterior descending artery (red arrow).