|
| Study group (n = 14) | Control group (n = 56) | P value | |
| Number of lesions | 1 | 86% (12) | 95% (53) | 0.58 |
| 2 | 14.3% (2) | 5% (3) | ||
| Tumor maximum diameter | 1.8 ± 0.28 | 1.84 ± 0.26 | 0.61 | |
| Location | IV | 7% (1) | 12% (6) | 0.06 |
| V | 50% (7) | 50% (28) | ||
| VI | 21% (3) | 18% (10) | ||
| VII | 14% (2) | 0% (0) | ||
| VIII | 7% (1) | 21% (12) | ||
| History of previous treatment | 0% (0) | 0% | 1 | |