Table 3.
Results for Right Lung Interface Tumor (RIT) Diameter of 2.5 cm
| Evaluation Parameters | Percentage Dose Difference w.r.t. Measured | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 3D-CRT | IMRT-Static | IMRT-Dynamic | VMAT | ||||||
| AAA | AcXB | AAA | AcXB | AAA | AcXB | AAA | AcXB | ||
| CAX Absolute Dose deviation (in %) | 4 | 3 | 3 | 1.2 | 3.2 | 0.8 | 3.3 | 0.7 | |
| 2D-Gamma (Pass%) at Isocentre | 2%&2mm | 92.3 | 94.1 | 91.7 | 95.2 | 91.9 | 95.58 | 90.1 | 94.1 |
| 3%&3mm | 93.5 | 96.1 | 95.1 | 96.8 | 96.32 | 97.32 | 95.1 | 96.37 | |
| 4%&4mm | 95.2 | 96.93 | 96.1 | 97.8 | 97.35 | 98.14 | 96.3 | 98.04 | |
| Correlation Coefficient | 0.9459 | 0.963 | 0.922 | 0.965 | 0.932 | 0.9689 | 0.946 | 0.988 | |
| 2D Gamma (Pass% for 3%&3mm) at 4 cm from isocentre in normal lung | 95.2 | 97 | 96.3 | 97.3 | 96.2 | 98.1 | 97.2 | 98.2 | |