From: Does Intensity Modulated Radiation Therapy (IMRT) prevent additional toxicity of treating the pelvic lymph nodes compared to treatment of the prostate only?
D50
Gamma
α/β ratio
seriality
Rectum
80 Gy
2.2
3 Gy
1.5
Bladder
3
0.18
Small bowel I
53.6 Gy
2.3
Small bowel II
62 Gy
2.1
0.14