Figure 3. A) main pattern: alveolar opacities, unilateral location, undefined distribution. B) Main pattern: Peribronchial thickening. One-sided location. central distribution.C) main pattern: ground glass opacities. One-sided location. Undefined distribution. D) main pattern: Consolidation. One-sided location. peripheral distribution. E)  main pattern: interstitial opacities. bilateral-sided location. Central distribution.F) Other findings: right pleural effusion.