560-561 / 2437
Ependymoma
photons IMRT protons fixed fields protons IMPT
IMRT – intensity modulated radiotherapy
IMPT – intensity modulated proton therapy
MacDonald et al 2008, Int J Radiat Oncol Biol Phys, 71; (4), 979-986
Range uncertainties - with increased complexity of delivery
Proton uncertainties