Table 1 Overview
From: Remarks on reporting and recording consistent with the ICRU Reference Dose
Non-breast | Breast with bolus | Breast without bolus | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
CRT | IMRT | CRT | IMRT | CRT | IMRT | |||||
Single PTV | SIB Central PTV | SIB Circumferential PTV | ||||||||
n | 31 | 47 | 12 | 15 | 20 | 14 | 10 | 14 | 10 | |
Vol [cm3] | PTV | 837 546 | 430 471 | 918 671 | 124 76 | 367 212 | 1240 467 | 1576 1100 | 1240 467 | 1576 1100 |
PTV5 | 512 383 | 202 311 | 522 471 | 42 37 | 127 96 | 797 349 | 1042 823 | 797 349 | 1042 823 | |
σD/Dmean [%] | PTV | 4.4 2.0 | 3.9 1.8 | 4.0 1.5 | 2.2 0.7 | 5.0 1.7 | 3.9 0.9 | 4.5 1.1 | 7.0 0.9 | 9.0 1.3 |
PTV5 | 2.3 0.7 | 2.1 0.7 | 2.1 0.7 | 1.6 0.6 | 2.5 0.6 | 2.9 0.6 | 2.8 0.7 | 2.7 0.6 | 3.1 0.7 | |
Dmin/Dmean [%] | PTV | 48.4 33.7 | 51.2 35.0 | 31.1 37.3 | 81.9 16.7 | 40.2 28.7 | 23.7 24.0 | 41.4 21.7 | 0 0 | 2.5 4.2 |
PTV5 | 85.8 10.7 | 88.3 17.6 | 85.2 21.6 | 95.4 1.7 | 84.7 20.6 | 92.0 2.3 | 85.7 7.6 | 86.6 2.3 | 81.0 4.9 | |
Dmax/Dmean [%] | PTV | 109.6 4.5 | 111.9 6.8 | 109.4 3.2 | 106.9 2.6 | 117.0 7.0 | 111.7 3.0 | 114.3 3.3 | 112.3 3.0 | 116.7 3.0 |
PTV5 | 108.3 4.3 | 108.4 4.5 | 107.4 2.7 | 104.9 2.1 | 111.8 4.5 | 110.3 2.6 | 112.4 3.5 | 109.6 2.6 | 112.4 3.4 | |