Fig. 1.

Chest CT images of a 29-year-old non-pregnant female with laboratory-confirmed COVID-19 pneumonia, presenting fever and cough for 2 days. (a) Axial thin-section CT showed the lesion was located in the peripheral region of left lower lobe, showing GGO with reticulation. (b) At the re-examined CT 6 days later, decreased size of the initial lesion and more GGOs with consolidation lesions were noted. (c) The second follow-up CT 7 days later, improvement with fewer lesions and decreased density were depicted.