Physics Bucharest 2017
6/3/2017
P i
P o
Dose (P i
) < Dose (P o
) !!
To get uniform dose to donut irradiate more dose near sparing structure. 13
Courtesy of Uwe Oelfke
IMRT
Source
Phantom
Target
OA R
Dose
14
Courtesy of Uwe Oelfke
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