Table 3.
GGO characteristics in patients with positive CT diagnosis for COVID-19 viral pneumonia.
| GGO characteristics (no. 122 patients) | Tot | % |
|---|---|---|
| Extension | ||
| Monolateral | 13 | 10.7% |
| Bilateral | 109 | 89.3% |
| Distribution | ||
| Peripheral–central | 76 | 62.3% |
| Diffuse | 20 | 16.4% |
| Peripheral | 17 | 13.9% |
| Diffuse–declivous | 2 | 1.6% |
| Peripheral–declivous | 3 | 2.5% |
| Peripheral–central–declivous | 1 | 0.8% |
| Peripheral–central–declivous | 1 | 0.8% |
| N/A | 2 | 1.6% |
| Localization | ||
| Multifocal/patching | 81 | 66.4% |
| Diffuse | 24 | 19.7% |
| Segmental | 8 | 6.6% |
| Multifocal/patching–diffuse | 3 | 2.5% |
| Segmental–multifocal/patching | 2 | 1.6% |
| N/A | 4 | 3.3% |
| Site | ||
| Multiple lobes | 112 | 91.8% |
| RLL | 4 | 3.3% |
| LUL | 2 | 1.6% |
| RUL | 1 | 0.8% |
| LLL | 1 | 0.8% |
| N/A | 2 | 1.6% |
Note. RUL = right upper lobe, RLL = right lower lobe, LLL = left lower lobe, LUL = left upper lobe, N/A = not available.