Table 2.
Procedural characteristics
| Procedural characteristics | n | % |
|---|---|---|
| Procedures | 21 | – |
| Technically successful HepACAGA procedures | 19 | 90 |
| Unsuccessful HepACAGA procedures | 2 | 10 |
| Number of treated tumors | 26 | – |
| Mean tumor size (mm, range) | 18 | 5–37 |
| Mean insertion depth (mm, range) | 111 | 59–163 |
| Median power (Watt, range) | 100 | 80–150 |
| Median ablation duration (minutes, range) | 6 | 3–15 |
| Mean procedure duration (minutes, range) | ||
| Start till finish of procedure per tumor | 73 | 30–106 |
| Start till finish of procedure overall | 90 | 51–170 |
| Total time in the angio suite | 137 | 93—236 |
| Repositions | ||
| 0 | 21 | 81 |
| 1 | 5 | 19 |
| Antenna placement deviation (median, range) | 1 | 0–6 |
| Radiologist 1 | 1 | 0–4 |
| Radiologist 2 | 1 | 0–6 |
| Deviation not evaluable (no. tumors) | 7 | 27 |