•
Dose to 2cm³ <145‐150Gy
•
Volume receiving 100% of the pres
Rectum
GEC ESTRO
<1cm³ for a D1 CT or <1.3cm³ for a
‐
D2cc
<145Gy
D0.1cc (~Dmax)
<200Gy
V100
cription on post‐op CT should be
ABS
D30 CT
<150%
<1cc on D1 CT
<1 3cc on D30 CT
.