From: Stereotactic body radiotherapy for localized prostate cancer: disease control and quality of life at 6 years
RTOG grade% (number) of patients
Total dose
0
I
II
III & IV
Acute urinary
35 Gy
24% (12)
72% (36)
4% (2)
–
36.25 Gy
20.5% (52)
74.8% (190)
4.7% (12)
Acute rectal
35.00 Gy
20% (10)
76% (38)
22.% (56)
74.4% (189)
3.5% (9)