Table 1.

Surgical parameters.

Operations	77
Duration of surgery, min.	129 (55–334)
Total metastases	2 (1–13)
Air leak, days	1 (0–11)
Chest tube, days	4 (1–14)
ICU stay, days	2 (1–8)
Hospital stay, days	7 (4–24)
Minor complications	4 (5%)
Major complications	1 (1%)
Mortalities	0

Continous data are shown as median with range, count data are presented as frequencies and percentages.