Table 2 Relationship between 3D-CTA and conventional CT grading a
3D-CTA | |||||
|---|---|---|---|---|---|
Conventional | Normal | Slight | Severe | PCI | Ineligible for lung resection |
CT grading | (n=71) | (n=24) | (n=25) | (n=16) | (n=2) |
Grade 0 | 46 | 7 | 4 | 3 | 0 |
Grade 1 | 17 | 11 | 7 | 4 | 0 |
Grade 2 | 5 | 5 | 8 | 4 | 1 |
Grade 3 | 3 | 1 | 6 | 5 | 1 |