Table 2.
Characteristics of pulmonary nodules and results of CT-guided dye localization.
| Variables | Single | Multiple | p |
|---|---|---|---|
| (n = 337) | (n = 108) | ||
| Size (mm) | 5.7 ± 2.9 | 5.2 ± 3.4 | 0.151 |
| Depth (mm) | 6.1 ± 5.4 | 5.6 ± 5.9 | 0.367 |
| Location | 0.928 | ||
| RUL | 104 (30.9%) | 30 (27.8%) | |
| RML | 29 (8.6%) | 11 (10.2%) | |
| RLL | 68 (20.2%) | 25 (23.1%) | |
| LUL | 75 (22.3%) | 23 (21.3%) | |
| LLL | 61 (18.1%) | 19 (17.6%) | |
| Lesion characteristic | 0.180 | ||
| Ground glass | 203 (60.2%) | 63 (58.3%) | |
| Part solid | 68 (20.2%) | 31 (28.7%) | |
| Solid | 65 (19.3%) | 14 (13.0%) | |
| Cavitation | 1 (0.3%) | 0 (0%) | |
| Pathology | 0.718 | ||
| Adenocarcinoma | 31 (9.2%) | 9 (8.3%) | |
| MIA | 52 (15.4%) | 16 (14.8%) | |
| AIS | 63 (18.7%) | 25 (23.1%) | |
| AAH | 57 (16.9%) | 25 (23.1%) | |
| Metastasis | 27 (8.0%) | 7 (6.5%) | |
| Granuloma | 8 (2.4%) | 3 (2.8%) | |
| Benign lesions | 93 (27.6%) | 22 (20.4%) | |
| Other primary lung neoplasm | 6 (1.8%) | 1 (0.9%) | |
| Resection margin (cm) | 0.77 ± 0.67 | 0.96 ± 0.75 | 0.081 |
| Pulmonary hemorrhage | 13 (3.9%) | 1 (0.9%) | 0.204 |
| Complex site | 32 (9.5%) | 16 (14.8%) | 0.170 |
| Success | 333 (98.8%) | 108 (100%) | 0.576 |