Hypersensitivity pneumonitis how to recognise on chest CT scans

Can you recognise hypersensitivity pneumonitis when you read chest CT?
In this tutorial we explore the radiological appearances of hypersensitivity pneumonitis with an explanation of air trapping.

[@DrSidd]

thank you so much for this easy explanation

[@shrimadbhagvadgitashorts]

hypersensitivity pneumonitis
Bola doctor ne
Treatment start methylprednisolone 8 mg 2 tablet morning 15 days after 15 days 1 and half tablet 15 days....
Fvc 2.64. 73%
Fev1 2.22. 79 %
Feb1/fvc. 84.09
Female
height 160 cm
Weight 56
Age. 63
Please reply 100 % recovery possible?
Fvc 73. To. 80+ possible?
hypersensitivity pneumonitis cure possible?