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Vaginal stenosis
ICRU recto-vaginal point (630 pts)
K Kirchheiner et al, MUW/AUH
2015, Submitted RO
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
3M 6M 9M 12M 18M 24M 30M 36M
G0
G1
G2
G3
Prevalence vaginal stenosis
Kirchheiner K et al.Manifestation pattern of early-late
vaginal morbidity. IJROBP 2014 May 1;89(1):88-95
Cox-regression, 2 year actuarial risk
of ≥G2 stenosis
- Significant impact of EBRT dose
(45Gy versus 50Gy)
- Significant impact of BT ICRU
recto-vaginal dose