Cryptogenic fibrosing alveolitis

Dr Henry Knipe and Dr Yuranga Weerakkody et al.

Cryptogenic fibrosing alveolitis (CFA) is a fibrosing lung disease that is characterised by inflammation and fibrosis of the alveoli and interstitium of the lungs, favouring the subpleural and basal regions.

There is some overlap in definition with the term idiopathic pulmonary fibrosis 1.

By definition, the diagnosis demands that all known causes of pulmonary fibrosis be excluded.

Differential diagnosis

On imaging consider other types of fibrosing alveolitides such as

See also

Share article

Article information

rID: 18469
System: Chest
Tag: cases
Synonyms or Alternate Spellings:
  • Cryptogenic fibrosing alveolitis (CFA)

Support Radiopaedia and see fewer ads

Updating… Please wait.

Alert accept

Error Unable to process the form. Check for errors and try again.

Alert accept Thank you for updating your details.