| IPF | Idiopathic Pulmonary Fibrosis |
| UIP | Usual Interstitial Pneumonia |
| HRCT | High Resolution Computed Tomography |
| GGO | Ground Glass Opacities |
| FVC | Forced Vital Capacity |
| AS | Alveolar Score |
| IS | Interstitial Score |
| FF | Fibroblastic Foci |
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