Advanced TP
Breen et al , Med. Phys. Oct 2008
Improved beam model Old Model
Improved Model
PTV
PTV
10
10
5
5
% difference -10 -5 0
0
-5
-10
0
5
10
15
20
25
0
5
10
15
20
25
OAR
OAR
0 5 10
0 5 10
-10 -5
-10 -5
% difference
0
5
10
15
20
0
5
10
15
20
25
25
Measurement
Measurement
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