913 / 1228
Phantom correction
) (
) (
,
,
Q D
QD
p
phant
w
ww
phant
•
p
phant
increases with distance due to
increased density and increased attenuation
I 12 / SW
from %Ca content
•
There might also be a minor θ dependence
- 5
Table from:
:
Luxton, Med. Phys. 21(5), 631 (1994)
Figure from: Moutsatsos et al. Brachytherapy, 13(6), 618 (2014)