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%)