Computing margins
Error (SD)
Lung classic
Imaging snapshot setup
4 mm
Imaging snapshot organ
3 mm
Imaging snapshot respiration
A=10 mm
3.3 mm
Delineation
4 mm
Treatment setup
4 mm
Treatment organ motion
3 mm
Treatment respiration
A=10 mm
3.3 mm
Margin
M
22 mm
S
S
S
S
s
s
s
s
7.0 5.2
+S
M
van Herk et al IJROBP 2000