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Usual interstitial pneumonia on baseline and longitudinal CT scans
| Baseline CT (n = 41) N (%) |
T4 CT (n = 29) N (%) |
|
|---|---|---|
| Typical UIP | 2 (4.9) | 3 (10.3) |
| Probable UIP | 2 (4.9) | 3 (10.3) |
| Indeterminate UIP | 23 (56.1) | 18 (62.1) |
| Alternate Diagnosis | 14 (34.2) | 5 (17.2) |
