Cervix BT - 2016

Planning aim and prescription dose  Planning aim: what you want to obtain  Prescribed dose: what you decide to treat

Case 6 Appendix, ICRU 89

Structure

Dose-volume parameter

Planning aim, Gy

Prescribed dose Gy

CTV HR Bladder Rectum Sigmoid

EQD2 10

D 90

≥ 85 ≤ 90 ≤ 70 ≤ 70 ≤ 70

88.9 71.1 65.6 57.4 53.3

EQD2 3 EQD2 3 EQD2 3 EQD2 3

D 2cm D 2cm D 2cm D 2cm

3 3

3

Bowel

3

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