Figure 2

Recurrence free survival after initial metastasectomy for the two procedure groups. Median recurrence free survival was 25.1 months. The actuarial recurrence free survival rates for VATS and open thoracotomy, respectively, are the following: 1-year at 88.5% and 78.9%; 3-year at 66.5% and 60.9%; and 5-year at 66.5% and 50.5%.