Table 6 Number of patients of each pathological finding with moderate or severe grade
Findings | acute onset (n = 8) | chronic onset (n = 4) |
|---|---|---|
Organizing pneumonia | 8 | 3 |
Alveolar epithelial injury | 6 | 4 |
Interstitial cellular infiltration | 6 | 2 |
Pleural fibrosis | 5 | 3 |
Collapse | 3 | 4 |
Alveolar wall fibrosis | 2 | 3 |
Pleuritis | 0 | 1 |
Lymphoid follicles with germinal centers | 0 | 0 |
Fibroblastic focus | 0 | 2 |
Microscopic honeycombing | 0 | 0 |