Local Recurrence According to Pattern of Uptake on Post-RFA Scan
| Pattern | Recurrence | Nonrecurrence |
| Favorable | ||
| Diffuse | 5 | 10 |
| Heterogeneous | 0 | 1 |
| Rim | 3 | 6 |
| Rim plus focal, corresponding | 8 | 1 |
| Corresponding | ||
| Unfavorable | ||
| Focal | 2 | 1 |
| Rim plus focal, not corresponding | 1 | 2 |
| Corresponding |