Introduction
https://www.youtube.com/watch?v=CPwRi6DO5VY
UIP
Predominantly subpleural and basal
Traction bronchiectasis
Honeycombing
When cause is unknown it is called IPF ( idiopathic pulmonary fibrosis)
Causes collagen vascular disease connective tissue diseases (primarily rheumatoid arthritis), drug toxicity, chronic hypersensitivity pneumonitis, asbestosis and Hermansky?Pudlak syndrome.[2]
NSIP
LIP
AIP
OP
COP
BOOP
DIP
RB – ILD
LCH
LAM