Chest CT image: GGO: 85.9%, czary paving: 17.4%, solidification: 62%, interstitial fibrosis (subpleural curve / bilateral peripheral reticular opacity): 19.7%, pulmonary varicose veins: 16.3%, bronchiectasis: 53.3%, pulmonary artery thrombosis in the central and subcenter: 12.0%, organization (condensation / halo reversal): 34.8%, hilar and mediastinal lymphadenopathy: 0%, pleural effusion: 1.1%, there were no cases with pericardial effusion, pulmonary lymphadenopathy, mediastinum and cavernous shape; Injury to two lungs: 83.7%.