A 66 year old male presents with a 6 month history of a non-productive cough. On review of systems, he notes that he gets short of breath now when he climbs stairs. Physical exam shows crackles in both lung bases.
- Describe the patient.
- What is the chief complaint and its differential diagnosis?
- What is the provisional diagnosis?
- What are the commonest ILDs?
- Nest best steps in investigation?
- Pathophysiology of IPF and its CPC