Table 3.
Type of lung alternations in those patients who underwent a CT scan because of a discrepancy between clinical symptoms/laboratory findings and x-ray images, and/or suspicious of complications. The most frequent abnormalities at chest CT in a patient with known Sars-Cov-2 infections are ground-glass opacities and consolidations.
| All (n = 68) | Patients with negative X ray (n = 7) | |
|---|---|---|
| Ground glass opacities (n; %) | 57 (93.4) | 5 (7.1) |
| Consolidations (n; %) | 55 (90.2) | 5 (7.1) |
| Crazy paving pattern (n; %) | 20 (32.8) | – |
| Tree in bud (n; %) | 2 (3.3) | – |
| Reverse halo sign (n;%) | 1 (1.6) | – |
| Pleural effusion (n; %) | 18 (29.5) | – |