Fig. 1From: Lung cancer surgery after COVID-19 infection in a patient with severe interstitial pneumonia and restrictive ventilatory impairmentChest computed tomography (CT) showing a 28-mm nodule (arrow) in the lower lobe of the left lung and usual interstitial pneumonia (arrowhead) in the lower lobes of bilateral lungs (A). When the patient contracted COVID-19, chest CT revealed ground-glass opacities (arrow) and showed that the tumor had enlarged to 35 mm in diameter (B)Back to article page