Table 1 Patient prescription and treatment plan information
From: A margin-based analysis of the dosimetric impact of motion on step-and-shoot IMRT lung plans
Patient number | Prescription dose (cGy) | Number of fractions | Number of beams | Primary target volume (cm3) | Margin sizes (mm) | Average segments per beam | Average MU/dose (MU/cGy) |
|---|---|---|---|---|---|---|---|
1 | 7,000 | 35 | 8 | 22.2 | 0,3,6,10 & 15 | 4.0 | 2.31 |
2 | 7,000 | 35 | 6 | 25.9 | 0,3,6,10 & 15 | 3.9 | 2.06 |
3 | 4,500 | 30 | 6 | 476.5 | 0,3,6 & 10 | 7.8 | 3.37 |
4 | 7,000 | 35 | 9 | 503.1 | 0,3,6 & 10 | 9.2 | 3.33 |
5 | 7,400 | 37 | 6 | 325.4 | 0,3,6 & 10 | 10.0 | 2.29 |
6 | 7,000 | 35 | 6 | 238.5 | 0,3,6 & 10 | 11.5 | 2.54 |
7 | 6,000 | 30 | 8 | 99.2 | 0,3,6 & 10 | 8.3 | 2.56 |
8 | 5,000 | 20 | 5 | 74.4 | 0,3,6 & 10 | 9.6 | 1.70 |
9 | 7,400 | 37 | 11 | 294.9 | 0,3,6 & 10 | 6.4 | 3.29 |