187 / 1708
Survival (months)
0
20
40
0
0.2
0.4
0.6
0.8
1
Probability
3-yrs.-pfs = 14.9 %
3-yrs.-os = 17.2 %
Overall survival
Progression free survival
Anapl. ependymoma / HIT SKK
Role of RT in infants (< 3 years) /
PFS - OS
Timmermann et al., 2004
Intracranial ependymoma