SBRT 2016

Dose required to achieve local tumor control

1.0

0.9

RTOG

0.8

0.7

0.6

0.5

0.4

Local control

~105Gy 95% LC

0.3

0.2

0.1

0.0

Guckenberger IJROBP 2008 Kerstin ASTRO Meeting 2010

0

20

40

60

80 100 120 140 160 180 200

BED 10

Perscription dose PTV (Gy)

Plateau of dose-response relationship at ~100Gy BED

M Guckenberger - SBRT stage I NSCLC - HICARE 2015

25

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