GTV HR-CTV Rectum Bladder Sigmoid
% pr. mm displacement
0
1
2
3
4
5
6
7
lateral
ant-post
longitudinal
rotation
Tanderup et al.2008
Bladder
Rectu
GTV
Sigmoid
0
1
2
3
4
5
6
7
Systematic reconstruction uncertainties in 3D based BT
using a tandem ring applicator