Table 3 Patterns of lung involvement and predominance according to visual high-resolution CT analysis
GGO | Crazy-paving | Centrilobular nodules/ Tree in bud | Thickening of bronchial wall | Reticulation | Air-space consolidation | Peripheral vs. central zone | Dominant pattern | |
|---|---|---|---|---|---|---|---|---|
Alveolar hemorrhages (A) | 14/14 (100%) | 9/14 (64.2%) | 9/14 (64.2%) | 3/14 (21.4%) | 10/14 (71.4%) | 11/14 (78.5%) | 8/14 zentral (57.1%) | air-space consolidation (5/14, 35.7%) |
PJP (B) | 19/21 (90.4%) | 10/21 (47.6%) | 6/21 (28.5%) | 4/21 (19.0%) | 4/21 (19.0%) | 14/21 (66.6%) | 13/21 peripher (61.9%) | GGO (7/21, 33.3%) |
Virus pneumonia (C) | 9/11 (81.8%) | 6/11 (54.5%) | 7/11 (63.6%) | 2/11 (18.1%) | 3/11 (27.2%) | 5/11 (45.4%) | 10/11 peripher (90.9%) | air-space consolidation (4/11, 36.3%) |