Fig. 2.

A series of bedside chest radiographs of the patient. A, On hospital day four, multiple patchy consolidation lesions appeared in bilateral lungs; B, On hospital day five, consolidation lesions partially absorbed than the previous day; C, On hospital day six, consolidation lesions slightly absorbed than the previous day; D, On hospital day nine, most of the consolidation lesions were absorbed; E, On hospital day 12, multiple consolidation lesions suddenly appeared in bilateral lungs.