Version July 2025
| Idiopathic pulmonary fibrosis (UIP pattern required to confirm the diagnosis) |
| Asbestosis |
| Chronic aspiration pneumonia |
| Connective tissue diseases |
| UIP-like reaction (associated with other specific histologic findings) |
| Hypersensitivity pneumonitis |
| Lymphocytic interstitial pneumonia |
| Chronic radiation pneumonitis |
| Chronic eosinophilic pneumonia |
| Infections |
| Hemosiderosis |
| Hermansky-Pudlak syndrome |
| Neurofibromatosis |
| Alveolar proteinosis |
