Fig. 1

CT scanning results of the lungs. a. CT scan images on 25 January. b. CT scan images on 29 January. c. CT scan images on 12 February. Improvements in abnormalities could be seen
CT scanning results of the lungs. a. CT scan images on 25 January. b. CT scan images on 29 January. c. CT scan images on 12 February. Improvements in abnormalities could be seen