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Pelvic OARs constraints: sparing the bowel
- V15 as strong predictor in a recent updated model by Robertson (2010)
- Not confirmed in the NRG0822 controlled trial (!)…WHY ?
1600,0
1800,0
cc
Comparing DVH of patients
with/wout bowel tox (prostate ca)
(Fiorino 2009)
0,0
200,0
400,0
600,0
800,0
1000,0
1200,0
1400,0
0,0 10,0 20,0 30,0 40,0 50,0 60,0
Gy
Correlation between
V40-V45 and V15 for 3DCRT