Diseases/disorders of the respiratory system
Pneumonia/influenza
Croup, acute bronchitis, acute bronchiolitis, bronchopneumonia, pneumonia, influenza with other respiratory manifestations.
Chronic obstructive pulmonary disease
Bronchitis, obstructive chronic bronchitis, emphysema, asthma, chronic airway obstruction.
Other diseases of the respiratory system
Pulmonary tuberculosis, sarcoidosis, pulmonary embolism and infarction, pleurisy without effusion, spontaneous tension pneumothorax, atelectasis, mediastinitis, cystic fibrosis, pulmonary hypertension.
Pneumoconiosis
Malignant neoplasm of bronchus/lung