Chest X-rays findings | Frequency and percentage (%) |
Normal | 11 (21.1%) |
Consolidation syndrome | 39 (75.0%) |
Interstitial syndrome | 8 (15.4%) |
Alveolo-interstitial syndrome | 8 (15.4%) |
Pleural syndrome | 5 (9.6%) |
Thickening of bronchial walls | 4 (7.7%) |