| CT characteristic | Effective n = 60 | Percentage % | |
| Tissue density | Homogeneous | 10 | 16.67 |
| Hétérogeneous | 50 | 83.33 | |
| Number | Single | 51 | 85 |
| Multiple | 9 | 15 | |
| Size | Less than 3 cm | 12 | 20 |
| 3 - 5 cm | 28 | 46.67 | |
| Greater than 5 cm | 20 | 33.33 | |
| Outlines | Regular | 9 | 15 |
| Spiculated | 51 | 85 | |
| Location | Upper lobe | 16 | 26.67 |
| Middle lobe | 4 | 6.66 | |
| Lower lobe | 49 | 81.67 | |
| Lymph node involvement | N0 | 12 | 20 |
| N1 + N2 | 28 | 46.67 | |
| N3 | 20 | 33.33 | |
| Distance involvement | Pleurisy | 17 | 28.33 |
Liver | 17 | 28.33 | |
Brain | 2 | 3.33 | |
BONE | 2 | 3.33 | |
Splenic | 1 | 1.6 | |
| Type of biopsy sample | Bronchoscopy | 40 | 66.66 |
Pleural puncture | 10 | 16.67 | |
Percutaneous biopsy | 10 | 66.67 | |