Table 2 Different CT imaging findings

Common patterns

 Multifocal ground glass

80

72.7%

 Mixed GGO with consolidation

27

24.5%

 Consolidation predominant pattern

8

7.3%

 Linear opacities

45

40.9%

 Peribronchial wall thickening

20

18.2%

 Crazy-paving pattern

10

9.1%

Less common patterns

 Single ground glass opacity

2

1.8%

 Pulmonary nodules

2

1.8%

 Cavitary lesions

3

2.7%

 Air bronchogram sign

5

4.5%

 Tree in bud sign

1

0.9%

 Fibrotic changes

0

0%

Other findings

 Focal pleural thickening

2

1.8%

 Pleural effusion

5

4.5%

 Vascular enlargement

18

16.4%

 Vascular thrombosis

1

0.9%

 Hilar or mediastinal adenopathy

0

0