ESTRO Brachytherapy for Prostate Cancer 2018

• Dose to 2cm³ <145-150Gy • Volume receiving 100% of the prescription on post-op CT should be <1cm³ for a D1 CT or <1.3cm³ for a D30 CT

Rectum

GEC-ESTRO

ABS

D2cc

<145Gy

<150%

D0.1cc (~Dmax)

<200Gy

V100

<1cc on D1 CT <1.3cc on D30 CT