Figure legends
Figure 1: Chest X-ray images
(a ) On admission, bilateral hilar-predominant shadows were seen. (b ) It disappeared on the third day of admission.
Figure 2: Computed tomography images on admission
(b, c ) Consolidation and bronchial wall thickening with pulmonary hilar predominance were seen. (a, b, d ) Scattered, ill-defined centrilobular nodules were seen peripherally. These findings were in multilobar distribution. The pattern of pneumonia resembles bronchopneumonia.