Table 4.
Metastases occurred within magnetic resonance imaging follow-up in total and in patients with and without recurrences. The relative risk ratio was determined for patients with/without recurrence regarding lung and lymph node metastases
| Metastases | Total (20 patients) n (%) |
Patients with recurrence (4 patients) n (%) |
Patients without recurrence (16 patients) n (%) |
Relative risk ratio (RR); p-value |
|---|---|---|---|---|
| Lung | 3 (15) | 2 (50) | 1 (6) | 8; 0.056 |
| Lymph node | 3 (15) | 2 (50) | 1 (6) | 8; 0.056 |
| Bone | 1 (5) | 1 (25) | 1 (6) | – |
| Pleura | 1 (5) | 1 (25) | – | – |
| Chest wall | 1 (5) | 1 (25) | – | – |
| Liver | 1 (5) | – | 1 (6) | – |