Brain 17 Vienna
survival 2 – 3 brain metastases
p=0.978
100
80
60
40
WBRT + SRS
20 Survival (%)
WBRT alone
0
0
6
12
18
24
Time (months)
Radiosurgery for oligometastases in the brain
RTOG 9508 Andrews et al 2004, Lancet; 363: 1665–72
WBRT
whole brain radiotherapy stereotactic radiosurgery
SRS
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