611 / 1266
0
0,2
0,4
0,6
0,8
1
0
12 24 36 48 60 72 84 96 108 120
months
p
non-metastatic (CR 72/97)
metastatic (CR 19/26)
SIOP CNS GCT 96
EFS / non-metastatic versus metastatic disease
0.67
±
0.11
Non - germinomatous GCT
0.71
±
0.05
non metastatic : local RT 54 Gy
metastatic : CSA 30 Gy, boost 24 Gy