Table 1 The long-axis diameter, short-axis diameter and volume change of coagulations at different thermal energy by laser ablation and radiofrequency ablation
Energy (J) | LA | RFA | ||||
|---|---|---|---|---|---|---|
Long-axis diameter (cm) | Short-axis diameter (cm) | Volume (cm3) | Long-axis diameter (cm) | Short-axis diameter (cm) | Volume (cm3) | |
1200 | 2.1 ± 0.1 | 1.1 ± 0.1 | 1.3 ± 0.3 | 1.2 ± 0.1 | 0.6 ± 0.0 | 0.3 ± 0.0 |
2400 | 2.2 ± 0.1 | 1.5 ± 0.1 | 2.4 ± 0.5 | 2.2 ± 0.1 | 0.8 ± 0.1 | 0.8 ± 0.1 |
3600 | 2.4 ± 0.1 | 1.9 ± 0.1 | 4.2 ± 0.1 | 2.3 ± 0.1 | 1.1 ± 0.1 | 1.5 ± 0.1 |
4800 | 2.5 ± 0.1 | 2.1 ± 0.1 | 5.3 ± 0.2 | 2.3 ± 0.0 | 1.4 ± 0.1 | 2.2 ± 0.2 |