993 / 1694
1.Volume image required to visualization
2.Quantification would require deformable image registration
-> available but only offline
3. Online dosimetric evaluation would be required for a decision
making process
-> not available, yet
4.Compensation strategies:
➢
Perform an average IGRT shift
➢
Adapted PTV margins
➢
Re-planning
Challenge 1: baseline shifts, possible solutions