SBRT 2016

Prescription isodose vs modern linac RT

10 15 20 25 30 35 40 45

50% 70% 80% 90% 90% IMRT ideal

Dose (Gy)

0 5

-14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 x (mm)