2086-2087 / 2953
effect of random errors - homogeneous precription
%homogeneous%dose%distribu*ons%
19%
−3
−2
−1
0
1
2
3
0
20
40
60
80
100
95
Position from center of tumor (cm)
Dose (% of prescribed dose)
Prescription
Prescription blurred
m
m
CTV
PET dilated
1%
2%
3%
σ