Log-Rank p=0.005
(GTR=64) 5 YR EFS 82% + 5%
(NTR=7) 5 YR EFS 50% + 20%
(STR=7) 5 YR EFS 57% + 19%
Impact Surgery
T. Merchant,
ACNS0121
EPENDYMOMA
R+ disease has
negative impact!