Basic Treatment Planning
Summary
GTV-T (…) GTV-N (…) GTV-M (…)
CTV-T (…) (ITV) PTV-T (…)
CTV-N (…) CTV-M (…)
PTV-N (…) PTV-M (…)
OAR PRV RVR
Volumes
PTV and CTV D 2%
%
100
”close to max” ”close to min”
D 98% D 50%
75
= D median
Dose
D mean OAR and PRV V D
50
Volume V 25
(parallel organs)
D mean
(parallel organs)
100
25
50
75
Dose D
D 2%
(serial organs)
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