Table 1 Measured parameters and values set based on recommendations and intended practices
From: Analytical setup margin for spinal stereotactic body radiotherapy based on measured errors
Penumbral width | 3.57 mm | 3.57 mm |
Systematic error | 0.611 mm | 0.611 mm |
Random error | 1.31 mm | 1.31 mm |
Fractions | 5 | 1 |
Population percentage | 90% | 90% |
Dose percentage | 90% | 90% |
Resulting margin | 2.42 mm | 3.61 mm |