- Abnormal chest X-ray
- Allergic bronchopulmonary aspergillosis (ABPA )
- Alpha 1-antitrypsin deficiency
- Alveolar hemorrhage
- Amiodarone lung disease
- Asthma
- Bronchiolitis
- Chemotherapy related lung disease
- Chronic obstructive pulmonary disease (COPD)
- Cough
- Diaphragm paralysis
- Drug-induced lung disease
- Emphysema
- Eosinophilic pneumonia
- Ground glass shadows on CT scan
- Hemoptysis
- Hypercapnia (CO2 Retention)
- Hypoxemia
- Lung diseases
- Pneumonia
- Pneumothorax
- Respiratory failure
- shortness of breath (SOB)
- Unclassified lung disease
- Wheezing
- Preoperative pulmonary clearance
- Second opinion for lung disease