"CT "
"Diagnosis of FHP can be difficult and relies on:"
"The associated lung fibrosis frequently demonstrates bronchocentricity and is now classified as a bronchiolocentric interstitial lung disease (BIP) 5"
"The collaborative American Thoracic Society (ATS), Japanese Respiratory Society (JRS), and Latin American Thoracic Association (ALAT) guidelines suggest using the three descriptors "typical", "compatible with", or "indeterminate for" fibrotic hypersensitivity pneumonitis 3:"
Expected headings
"CT "
"The current classification recognises non-fibrotic and fibrotic forms of HP. These are clinically useful terms that direct management and inform prognosis 10. This replaces the previous subdivision into acute, subacute and chronic hypersensitivity pneumonitis."