From: Effective heart-sparing whole lung irradiation using volumetric modulated arc therapy: a case report
Structure | VMAT | AP–PA |
---|---|---|
PTV | ||
D98 (Gy) | 11.1 | 11.3 |
D95 (Gy) | 11.4 | 11.8 |
D2 (Gy) | 12.4 | 13.1 |
Heart | ||
V4.5 (%) | 86.5 | 100.0 |
V8 (%) | 58.7 | 100.0 |
V10 (%) | 40.7 | 100.0 |
V11 (%) | 28.3 | 100.0 |
V11.8 (%) | 13.0 | 99.8 |
Mean (Gy) | 8.5 | 12.3 |
Liver | ||
Mean (Gy) | 6.2 | 9.9 |
Thyroid gland | ||
Mean (Gy) | 1.6 | 8.2 |
Homogeneity index | ||
0.111 | 0.147 |