| (a) SRT(Vero4DRT versus Novalis) |
| Plan |
Dose (cGy/fraction) |
Arc number |
Ring or Couch (degree) |
Gantry (degree) |
Monitor unit |
| A |
180 |
1 |
0 |
20 - 160 |
63 |
| 2 |
320 |
60 - 160 |
74 |
| 3 |
40 |
200 - 300 |
54 |
| 4 |
0 |
230 - 340 |
52 |
| B |
180 |
1 |
315 |
40 - 150 |
84 |
| 2 |
0 |
50 - 130 |
50 |
| 3 |
45 |
205 -325 |
77 |
| 4 |
0 |
240 - 320 |
45 |
| (b) SBRT(Vero4DRT versus Novalis and Clinac iX) |
| Dose (cGy/fraction) |
Field number |
Ring or Couch (degree) |
Gantry (degree) |
Monitor unit |
| |
|
1 |
0 |
175 |
226 |
| |
|
2 |
20 |
210 |
232 |
| |
|
3 |
340 |
255 |
281 |
| |
1200 |
4 |
280 |
280 |
259 |
| |
|
5 |
340 |
350 |
196 |
| |
|
6 |
0 |
350 |
204 |
| |
|
7 |
0 |
25 |
209 |
|
