ESTRO Brachytherapy for Prostate Cancer 2018

Results – median values for 15 patients

Volume (cc)

DVH parameter

Objective/

Delivered plan Optimised to F-PTV

constraint

Prostate

29.7

V100 (%)

>95%

99.5

99.4

D90 (Gy)

-

16.8

17.0

PTV

43.3

V100 (%)

>90%

90.7

93.7

Urethra

0.3

D10 (Gy)

<17.5Gy

17.2

17.4

Rectum

13.2

D2cc (Gy)

<11.8 Gy

8.0

9.1

F-GTV

1.9

D90 (Gy)

-

18.2

23.4

V150 (%)

-

23.2

99.2

F-PTV

6.5

D90 (Gy)

-

17.6

20.9

V150 (%)

-

27.3

75.9