Table 3.
Dose metrics comparing the AIP-based plan and the accumulated dose for the realistically breathing phantom. The target dose is evaluated for the PTV in the AIP-based dose distribution and for the actual tumor volume in the accumulated delivered dose distribution. The Lung-ITV dose is evaluated at both inhale and exhale for the accumulated delivered dose distribution.
| Tumor/PTV |
Lung-ITV |
||||
|---|---|---|---|---|---|
| Dose | D95 | Max | V20 | V5 | Mean |
| calculation | (Gy) | (Gy) | (%) | (%) | (Gy) |
| AIP | 54.0 (PTV) | 65.9 (PTV) | 2.7 | 23 | 4.0 |
| Accumulated | 60.9 (Tumor) | 65.4 (Tumor) | 3.9 | 25 | 4.4 |
| delivered inhale | |||||
| Accumulated | 3.2 | 25 | 4.4 | ||
| delivered exhale | |||||