SBRT 2016
What dose is now actually required?
n=505
n=395
1.0
0.9
0.8
0.7
0.6
0.5
0.4
Local control
0.3
0.2
0.1
0.0
0
20
40
60
80 100 120 140 160 180 200
BED 10
Perscription dose PTV (Gy)
Grills JTO 2010; Ohiri IJROBP 2012
Guckenberger Radiother Oncol 2013
= 3 x 18Gy
Very limited gain in TCP for doses >100Gy BED
Matthias Guckenberger - ESTRO SBRT Course 2016 Athens
13.06.2016
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