Cervix BT - 2016

Example (DVH parameters) (Appendix case 5, ICRU 89)

1 st application

2 nd application

Total dose EBRT+BT

BT1 (Gy) 10.1 11.9

BT2 (Gy) 10.1 11.9

BT3 (Gy) 10.7 12.4

BT4 (Gy) 10.7 12.4

(Gy in EQD2) 115.0 134.0

GTV res

D 98 D 90 D 98 D 90 D 50 D 98 D 90 D 50

6.5 7.9

6.5 7.9

6.7 8.1

6.7 8.1

80.8 92.3

CTV HR

11.7

11.7

11.5

11.5

127.8 62.3 69.0 97.6 80.6 74.2 64.3 59.9 102.0

3.7 4.6 8.5 7.2 5.6 4.8 3.8 1.9

3.7 4.6 8.5 7.2 5.6 4.8 3.8 1.9

4.1 5.3 8.7 7.2 5.4 5.0 3.9 4.4

4.1 5.3 8.7 7.2 5.4 5.0 3.9 4.4

CTV IR

Bladder

D 0.1cm

3

D 2cm

3

Rectum

D 0.1cm

3

D 2cm

3

Sigmoid

D 0.1cm

3

3