lung mass
pneumoconiosis
chronic obstructive pulmonary disease
emphysema
tracheobronchomalacia
alpha 1 antitrypsin deficiency
connective tissue lung disease
pulmonary nodule
cough variant asthma
occupational lung injury
atypical mycobacteria infection
bronchiectasis
diffuse alveolar hemorrhage
malignant lung tumors
acute respiratory failure
sleep apnea
asthma
chronic cough
pleural effusion
latent tuberculosis
interstitial lung disease
drug induced pulmonary disease
pulmonary fibrosis
empyema
restrictive lung disease