Table 2. Comparison of prevalence of CT findings.
| Findings | No. (%) of cases | ||
|---|---|---|---|
| Total n=35 | Akira et al. (13), n=7 | Aberle et al. (15), n=29 | |
| Centrilobular opacities | 33 (94.3) | ||
| Subpleural dot-like or branching opacities | 28 (80) | 7 (100) | 59%/14%* |
| Interlobular septal thickening | 20 (57.1) | 7 (100) | 97%/86%* |
| Intralobular interstitial thickening | 16 (45.7) | 7 (100) | |
| Parenchymal bands | 15 (42.9) | 5 (71) | 66% |
| Subpleural curvilinear line | 10 (28.6) | 4 (57) | 28%/10%* |
| Emphysema | 6 (17.1) | ||
| GGO | 5 (14.3) | 4 (57) | |
| Traction bronchiectasis | 4 (11.4) | 4 (57) | |
| Dilatation of intralobular bronchiole | 3 (8.6) | ||
| Honeycombing | 1 (2.9) | 2 (29) | 17% |
| Bronchiolectasis within consolidation | 0 (0) | ||
| Consolidation | 0 (0) | ||
Data are presented as number (%).*Supine/prone, respectively. GGO, ground-glass opacities.