Figure 2.

Chest CT showing multiple nodular lesions and thickening of bronchovascular bundles in bilateral lung lobes. (A) Chest CT 3 months before admission showing multiple diffuse nodular lesions with thickening of bronchovascular bundles and scattered high-density spots in both lung lobes. (B) Chest CT at admission showing more diffuse nodular lesions with thickening of bronchovascular bundles and scattered high-density spots in both lung lobes compared with at 3 months before admission. (C) Chest CT one month after admission showing markedly diminished nodular lesions and scattered high-density spots in both lung lobes. CT, computed tomography.