819 / 881
Dose accumulation
•
Standard dose plans are a good approximation to delivered dose
•
Dose differences of 10-15% can be detected (eg in trials)
•
Further individualisation possible with measurement (estimate)
of accumulated dose - D
A
•
Our research programme is trying to do just this
VoxTox – linking dose at the voxel level with toxicity
Consider rectal toxicity ...