Fig. 1From: Impact of COPD on clinical and CT characteristics of COVID-19-associated pneumonia: single tertiary center experienceA 71-year-old man in the COPD group. Axial CT image at the level of upper lobes shows bilateral distribution of peripheral and subpleural predominant GGO (red arrows) in the background of paraseptal and centrilobular emphysema. COPD—chronic obstructive pulmonary disease; CT—computed tomography; GGO—ground-glass opacitiesBack to article page