883 / 1266
HIT LGG 2004 PFS – astrocytoma WHO I vs WHO II
survival function
Cumulative survival
PFS
pilocyt. astro.
°
I n = 81; 3 y PFS 72.2 %
Astro.
°
II n = 21; 3 y PFS 50.1 %
P=0.004
3 d conformal RT
5 x 1.8Gy, 54 Gy
RT in progressive disease
Kortmann et al., unpublished, last update Nov 2011
Radiotherapy in low grade glioma / children