Particle Therapy 2017

1598-1599 / 2605

Craniopharyngioma,
54 CGE, 95%: 51.3 Gy
dose constraint to chiasma, 52 CGE
51.3
40
30
25
20
15
10
53
5
IMRT PROTONS
Passive scattering
3D XRT XRT 50%
Protons 50%
% of Temporal Lobe Volume that receives > 20 CGE
( V20) 8 15 33 71 %
Dr. Claire Alape,te, IC