| Results | Frequency (n = 453) | % |
Radiography | Pathological | 317 | 70.0 |
| Normal | 136 | 30.0 |
Pulmonary syndrome | Bronchial | 275 | 88.4 |
| Alveolar | 68 | 21.8 |
| Interstitial | 5 | 1.6 |
| Pleural | 3 | 0.9 |
| Mediastinal | 3 | 0.9 |
Lung lesions | Bronchitis | 259 | 75.4 |
Radiography | Pneumonia | 43 | 13.5 |
| Bronchopneumonia | 39 | 12.3 |
Pulmonary syndrome | Cardiomegaly | 3 | 0.9 |
| Pleurisy | 3 | 0.9 |
| Pneumothorax | 1 | 0.3 |
| Other | 9 | 2.8 |