Airway diseases |
   Asthma |
   Chronic obstructive pulmonary disease |
   Bronchiectasis |
   Bronchiolitis obliterans |
Parenchymal lung diseases |
   Pulmonary fibrosis |
   Idiopathic |
   Connective tissue associated |
Neoplastic diseases |
   Lung malignancies |
   Metastases to lung |
Pulmonary vascular diseases |
   Primary pulmonary hypertension |
   Secondary pulmonary hypertension |
Connective tissue diseases |
Congenital heart disease |
Acute lung injury |
   Ischemia/reperfusion |
   Pulmonary edema |
   Acute respiratory distress syndrome |
   Sepsis |
Lung transplant rejection |
   Acute: ischemia/reperfusion injury |
   Chronic: bronchiolitis obliterans |