BCRB 2018

IMRT and IMPT for Ewing sarcoma

(a)

(c)

IMPT

DIFFERENCE (x-rays - protons)

(b)

IMXT

Diff (Gy)

11

22

16

27

32

44

5.4

0

Image from M. Goitein, Radiation Oncology: A physicist's-eye-view Springer, 2007.

ESTRO 2018