622 / 1119
Comparison of various studies
SPECT
IMRT
Anal Ca
Mell
Cervix
Mell
TMH
Whole bone
TMH
Free hand
Whole pelvis
V10
V20
V30
V40
100
88
66
23
85(15)
75(17)
56(19)
32(17)
91(3.6)
74(6.1)
53(7.5)
28(10.3)
88(5.18)
79.6(5.2)
62.9(6.5)
40(0.45)
86.5 (6.8)
77.5 (6.2)
62.5 (6.5)
40.5 (8.4)
Dose Constraints: BM Sparing IMRT (Grade 2 HT toxicity)
- No definite constraints available
-
V10 < 90%
(INTERTECC)
- V40 < 37- 40%
(RTOG; TMH)