1524 / 1835
RTOG 83-15 WBRT alone
•
41 patients
•
WBRT of 20 RT of 40 Gy + boost
Gy to lesion (+ 2 cm margin)
Nelson DF et al: IJROBP 1992; 23:9-17
•
Overall median survival: 12 months
•
<60 years: 23 months
•
>60 years: 8 months
•
KPS>70: 21 month
•
KPS<70: 6 months
•
Relapses inside and outside the “boost”
area