Brain Tumours

Chordoma Chondrosarcoma

Protons: Improved Local Control for “Smaller Size Tumors”

• LLUMC: < 25 c.c. vs. > 25 c.c. (100% vs. 56%)

• CPO: <29 c.c. vs. > 29 c.c.

• PSI: > 25 c.c. vs. > 25 c.c. (90% vs. 74%)

• MGH: < 70 c.c. vs. > 70 c.c. (disease-free survival)

03/01/13