Brain Tumours

Chordoma Chondrosarcoma

Chordomas of the Base of Skull

Photons hoto ns

Small Chordomas

Romero 1993 Zorlu 2000 SRT – Heidelb . 2000

100

Chondrosarcomas

80

Protons roton s

60

MGH 1999 PSI 2009 LLUMC 1999

40

C-Ions -Ions

20

GSI

5-year Local Control rates(%) 5-year Local Control rates(%)

20

40

60

80

100

Dose [ Gy (RBE)] Dose [ Gy (RBE)]

03/01/13