1174 / 1601
Full bladder
CTV to PTV expansion (cm)
GTV to PTV2 expansion (cm)
PTV
Lat
Ant
Post Sup Inf
Lat
Ant Post Sup Inf
Group 1
Standard
Plan
Standard
0.8
1.5 1.2 1.5 0.8
Group 2
and
Group 3
Adaptive
plan
Small
0.5
0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Medium
0.5
1.5 1.0 1.5 0.5 0.5 1.5 1.0 1.5 0.5
Large
based on CT30
if CTV60-
CTV30<50cm
3
0.8
2.0 1.2 2.5 0.8 0.8 2.0 1.2 2.5 0.8
Large
Based on CT60
if CTV60-
CT30=>50cm
3
0.5
1.5 1.0 1.5 0.5 0.5 1.5 1.0 1.5 0.5