Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
The parameters of the selected patients and irradiated volumes
| Sex | Age [years] | Lobe | GTV_volume [ccm] | Tumor movement [mm] | ITV_volume [ccm] | PTV_volume [ccm] |
|---|---|---|---|---|---|---|
| Male | 84 | Right-lower | 3.7 | 20 | 10.7 | 33.3 |
| Male | 66 | Left-upper | 1.3 | 4 | 2.2 | 11.5 |
| Male | 72 | Left-upper | 4.8 | 5 | 7.2 | 24.9 |
| Female | 61 | Right-mid | 2.6 | 4 | 3.9 | 15.1 |
| Female | 67 | Right-mid | 0.7 | 2 | 1.1 | 7.6 |
The mean values and the standard deviations of the plan quality parameters
| 2 Gy/fraction | 3 Gy/fraction | 6 Gy/fraction | 12 Gy/fraction | 20 Gy/fraction | |
|---|---|---|---|---|---|
| PTV_Dmean (cGy) | 6706±96 | 6713±85 | 6701±97 | 6715±91 | 6686±96 |
| PTV_V95 (%) | 98.17±2.34 | 98.44±1.61 | 98.32±1.72 | 98.43±1.67 | 98.22±1.93 |
| PTV_V100 (%) | 91.12±5.29 | 91.85±4.34 | 91.31±4.63 | 91.82±4.54 | 90.78±4.93 |
| PTV_V98 (%) | 94.9±4.24 | 95.47±3.28 | 94.97±3.54 | 95.39±3.48 | 94.75±3.84 |
| PTV_D98 (cGy) | 5759±141 | 5771±116 | 5760±128 | 5773±126 | 5755±128 |
| PTV_D50 (cGy) | 6749±128 | 6762±107 | 6750±125 | 6760±119 | 6726±125 |
| PTV_D2 (cGy) | 7515±114 | 7472±94 | 7461±106 | 7487±91 | 7454±87 |
| ITV_Dmean (cGy) | 7234±150 | 7229±126 | 7113±301 | 7124±262 | 7106±272 |
| ITV_D98 (cGy) | 6867±130 | 6901±101 | 6862±152 | 6877±125 | 6848±144 |
| ITV_D50 (cGy) | 7242±154 | 7229±134 | 7221±145 | 7238±117 | 7219±105 |
| ITV_D2 (cGy) | 7581±164 | 7556±162 | 7531±150 | 7561±142 | 7539±166 |
| BODY_V100 (ccm) | 17.1±9.56 | 17.25±9.64 | 17.13±9.66 | 17.24±9.72 | 17.16±9.57 |
| BODY_V50 (ccm) | 75.02±35.16 | 75.09±35.17 | 74.96±35.68 | 75.31±35.79 | 74.74±35.45 |
| BODY_V98 (ccm) | 18.2±10.03 | 18.34±10.11 | 18.22±10.13 | 18.34±10.19 | 18.1±10.16 |
| Dmax (cGy) | 7816±128 | 7777±106 | 7731±106 | 7794±16 | 7691±288 |
| Lung_V5Gy (%) | 15.57±7.25 | 15.51±7.31 | 15.59±7.24 | 15.57±7.3 | 15.56±7.26 |
| Lung_V20Gy (%) | 4.25±2.32 | 4.28±2.33 | 4.25±2.33 | 4.27±2.34 | 4.26±2.34 |
| Lung_Dmean (cGy) | 342±148 | 343±149 | 342±149 | 343±149 | 342±149 |
| # MU / cGy | 2.84±0.15 | 2.81±0.1 | 2.8±0.12 | 2.81±0.11 | 2.81±0.12 |
| R50% | 4.27±0.52 | 4.27±0.51 | 4.25±0.51 | 4.27±0.5 | 4.24±0.49 |
| CI98%_PTV | 0.93±0.06 | 0.94±0.05 | 0.93±0.06 | 0.94±0.05 | 0.94±0.06 |
| CN98%_PTV | 0.9±0.03 | 0.91±0.02 | 0.91±0.02 | 0.91±0.02 | 0.91±0.03 |