847 / 1138
Patient seletion for SBRT
Low risk patients
PTV does not cover potential extracapsular extension
Study
% low risk
% AHT
Safety margin
McBride et a. 2012
100%
0%
3 – 5mm
Madsen et al. 2007
100%
0%
4 – 5mm
Boike et al. 2011
40%
22%
3mm
King et al. 2012
100%
0%
3 – 5mm
Jabbari et al. 2012
45%
47%
0 – 2mm
Katz et al. 2013
69%
19%
3 – 5mm
22
ESTRO SBRT Course 2014 - Emerging SBRT indications
SBRT for prostate cancer