1. Obstructive Lung Diseases

2. Restrictive Lung Diseases

3. Infectious Pulmonary Diseases

4. Pulmonary Vascular Diseases

5. Pleural Diseases

6. Neoplastic Diseases

7. Congenital and Developmental Disorders

8. Occupational Lung Diseases

9. Miscellaneous Pulmonary Diseases

10. Pulmonary Manifestations of Systemic Diseases

11. Pediatric Pulmonary Diseases