| Age (years) |
64.2±8.8 (49–77) |
| Gender (male/female) |
20 (74.1%)/7 (25.9%) |
| Histology of renal cancer |
|
| Clear cell |
24 (88.9%) |
| Papillary |
2 (7.4%) |
| Others |
1 (3.7%) |
| Number of pulmonary metastases, single/multiple |
Mean: 1 (range, 1–6), 15 (66.6%)/12 (44.4%) |
| Synchronous/metachronous metastases |
4 (14.8%)/23 (85.2%) |
| Side (right/left) |
13 (48.1%)/14 (51.9%) |
| Type of lung resection (wedge/lobectomy) |
22 (81.5%)/5 (18.5%) |
| Total number of metastases per lobe (upper/middle/lower) |
16/5/19 |
| Dimension of pulmonary metastasis (cm) |
2.69±1.45 (range, 1–5) |
| Adjuvant therapy (data available only for 18 patients) |
|
| RT |
1 (5.5%) |
| CT |
1 (5.5%) |
| Target therapy |
10 (55.5%) |
