Target Volume Determination 2015

Systematic modality difference (axial MRI - CT)

a n t e r i o r

2 1 0

- 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9

45

bladder

apex

0

L

R

L

-45 θ (degrees)

seminal vesicles

-10 -11

p o s t e r i o r

(mm)

-90

0

90

180

270

360

φ (degrees)