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| Variables | Values |
|---|---|
| Surgical approach (N) | |
| Wedge resection (VATS) | 21 |
| Lobectomy (VATS) | 9 |
| Wedge resection (open) | 1 |
| Lobectomy (open) | 1 |
| Time required for operative procedure, mean ± SD (range) (min) | 119.0±54.0 (55.0–256.0) |
| Pathology (N) | |
| Adenocarcinoma in situ | 12 |
| Metastasis | 10 |
| Minimum invasive adenocarcinoma | 3 |
| Invasive adenocarcinoma | 6 |
| Squamous cell carcinoma | 1 |
VATS, video-assisted thoracoscopic surgery.
