1220 / 1308
Plan selection Rectum
03/01/13
Largest uncertainty:
Upper-anterior side
No correlation with bladder
but rectum filling!
Choice & Number margins:
o
Encompass largest
uncertainty
o
Feasible workload for
treatment planning
o
Complexity of selection
at Linac
Systematic error,
Σ
Nijkamp et al. (2012), Radiother. Oncol.