Overall Survival &
Biochemical relapse free Survival
Time after C-ion RT
10
0
8
6
4
2
Pr
o
ba
bil
ity
N=1084
95.4%
Overall Survival
Biochemical Relapse Free
90.6%
H.Tsuji, et al. Proc. NIRS-Etoile Joint Sympo. 2011