| All (n = 114) | Radiopaque (n = 28) | Radiolucent (n = 86) | P-value |
---|---|---|---|---|
Pneumonic patch | 80 (70%) | 10 (36%) | 70 (81%) |  < 0.001* |
Airway stenosis | 18 (16%) | 1 (4%) | 17 (20%) | 0.07 |
Atelectasis | 16 (14%) | 1 (4%) | 15 (17%) | 0.11 |
Bronchiectasis | 15 (13%) | 1 (4%) | 14 (16%) | 0.11 |
Thickening of the bronchial wall | 14 (12%) | 0 (0%) | 14 (16%) | 0.02* |
Unilateral pleural effusion | 14 (12%) | 1 (4%) | 13 (15%) | 0.18 |
Consolidation | 13 (11%) | 0 (0%) | 13 (15%) | 0.04* |