1160-1161 / 3107
Tumor bed (boost)
Whole breast
LR (mm) CC (mm) AP (mm) U (mm)
Th wall
V (mm)
CC
σ
2.0
1.8
2.3
2.0
2.1
No corrections
Breast margins – SIB-technique in Erasmus MC
residual set-up errors for 80 eNAL patients
IJROBP 82, p1031–1037, 2012
7.0
10.2
10.1
7.7
8.0
M
Σ
3.5
2.3
3.4
2.5
2.6
M=2.5Σ+0.7σ
Clinical
5.0
5.0
5.0
M
5.0 mm
LR, CC, AP
6.5
6.2
3.9
2.9
3.5
M
Σ
1.9
2.1
0.9
0.6
0.8
eNAL markers
M=2.5Σ+0.7σ