Table 1.
The extent of the irradiation effects ("cumulative pseudolesion" in cm3) and calculated D90 (for α/β = 2 Gy) with respect to the minimal prescribed dose inside of the clinical target volume (CTV) in the different irradiation sessions.
| Pat. | D90 (2 Gy) | Cum. Pseudo-lesion Volume (cm3) | Fractions (n) | Interval between inter-ventions (months) | Interval between first irradiation & last MRI (months) | Interval between last irradiation & last MRI (months) | Minimal prescribed dose inside CTV (Gy) | Liver Volume (cm3) |
|---|---|---|---|---|---|---|---|---|
| 1 | 18.80 | 289 | 3 | 3/3 | 17 | 11 | 20/20/20 | 1960 |
| 2 | 16.20 | 327 | 2 | 7 | 14 | 7 | 25/15 | 2184 |
| 3 | 35.20 | 135 | 4 | 7/1/8 | 31 | 3 | 15/20/20/20 | 1123 |
| 4 | 25.30 | 172 | 3 | 4/3 | 18 | 11 | 20/20/15 | 1548 |
| 5 | 17.20 | 710 | 2 | 12 | 5 | 4 | 15/15 | 2077 |
| 6 | 25.15 | 381 | 2 | 13 | 13 | 12 | 15/20 | 1357 |
| 7 | 16.40 | 239 | 2 | 7 | 18 | 11 | 25/15 | 1847 |
| 8 | 14.35 | 803 | 2 | 6 | 13 | 7 | 15/20 | 1463 |
| 9 | 31.90 | 92 | 4 | 4/4/8 | 24 | 7 | 15/15/20/20 | 1424 |
| 10 | 23.65 | 425 | 2 | 14 | 18 | 4 | 20/15 | 2054 |
| 11 | 28.35 | 178 | 2 | 5 | 10 | 4 | 15/20 | 1662 |
| 12 | 21.64 | 668 | 3 | 4/6 | 16 | 6 | 20/15/20 | 2165 |
| 13 | 21.70 | 207 | 2 | 10 | 12 | 3 | 15/15 | 1439 |
| 14 | 15.90 | 529 | 3 | 1/5 | 9 | 4 | 15/15/15 | 1441 |
| 15 | 16.30 | 238 | 2 | 11 | 14 | 3 | 20/15 | 2025 |
| 16 | 21.75 | 244 | 3 | 1/7 | 10 | 3 | 20/20/15 | 1604 |
| 17 | 33.20 | 476 | 4 | 1/10/1 | 19 | 9 | 25/15/25/25 | 1951 |
| 18 | 20.55 | 227 | 2 | 1 | 5 | 4 | 20/20 | 1387 |
| 19 | 14.90 | 319 | 2 | 11 | 10 | 8 | 15/15 | 1428 |
| 20 | 29.60 | 75 | 2 | 9 | 12 | 3 | 20/20 | 1246 |
| Mean | 22.40 | 336.7 | 3 | 5 | 14 | 6 | 20 | 1669.16 |
The different time intervals between the interventions and the different time intervals between the interventions and acquisition of MRI examinations are shown.