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Summary for Prostate Brachytherapy
•
Minimal impact for HDR brachytherapy
CTV PTV -
OARs: rectum, bladder, urethra
•
Important effect for seed implants
D90: -7% average due to ISA and tissues
C l ifi i
%
D (l
d )
a c cat ons: -10 average on 90 arge st .