paediatrics Brussels 17

HIT-2000: OS - EP ° II+ ° III >4 years / R 0 versus R +

R+ disease has negative impact on OS!

R0: 5 y OS : 85.9 % 7 y OS : 82.7 % n = 138, 24 DOD

R1: 5 y OS : 76.4 % 7 y OS : 67.1 % n = 43, 14 DOD

survival

p = 0.038

years years