620-621 / 2001
Questionnaire
(49 E
b h h
2007
)
CTV
PTV = CTV + margin
uropean rac yt erapy centers –
:
=
Prostate + 0 mm = 18/49
Prostate contour: 100 %
Prostate + margin = 31/49
base :
0 mm = 13
3 5
25
– mm =
> 5mm = 5
midgland: 0 mm= 13
3 – 5 mm = 28
> 5 mm = 0
apex :
0 mm = 13
3 – 5 mm = 27
> 5
1
mm =