paediatrics Brussels 17

Intracranial ependymoma

Prognostic factors

AEIOP OS/PFS according to histological grading

1

74%

0.8

66%

0.6

p < 0.0001

0.4

25%

OS classic (n=43) PFS classic OS anaplastic (n=20) PFS anaplastic

probability

0.2

8%

0

0 12 24 36 48 60 72 84

months

Massimino et al., 2004