| CSA | RFA | PH |
---|---|---|---|
 | (n = 20) | (n = 22) | (n = 134) |
No recurrences | 2 | 6 | 62 |
Recurrences | 18 | 16 | 72 |
Single site | 6 | 13 | 45 |
  Abdomen (extrahepatic) | 1 | 4 | 8 |
  Liver remnant | 2 | 5 | 12 |
  Ablation site | 2 | 3 |  |
  Lung/thorax | 1 | 1 | 20 |
  Other single sites | - | - | 5 |
Multiple sites | 12 | 3 | 27 |
Ablation site recurrences | 9 | 4 | Â |
  - ablation site only | 2 | 3 | |
  - ablation site and other sites | 7 | 1 | |
Median interval to recurrence (months) | 8.5 | 9.0 | 9.0 |
(Range) | (3–44) | (2–31) | (3–72) |
Median overall survival (months) | 17.6 | 51.7 | 43.4 |
5-year overall survival rate (%) | 5 | 38 | 42 |