Fig. 2

Typical CT imaging findings of a 53-year-old woman with resolved pulmonary fibrosis. A Thin-section chest CT scan in our hospital on February 7, 2020 (4 days after symptoms onset). Chest CT imaging showed multiple lesions in both lungs, a mass of ground-glass opacities was observed in the middle and lower lobes of the right lung, with consolidation and irregular interfaces (black arrow). B On February 9, 2020 (6 days after symptoms onset), the resolution of the lesion was obvious, ground-glass opacities, consolidation and irregular interfaces (black arrow) were still observed. C On February 12, 2020 (9 days after symptoms onset), the lung lesions were further resolved, the density of consolidation decreased. D, E On February 22, 2020 (19 days after symptoms onset) and March 14, 2020 (40 days after symptoms onset), respectively, only a little ground-glass opacities were observed in the lower lobe of the right lung, with obscure boundaries. F On May 22, 2020 (108 days after symptoms onset), the lesions in both lungs have been completely resolved