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Inter + Intrafraction management
on Conventional LINAC
•
Dual MV/kV imaging
•
Quick extraction of
markers
•
Automated correction by
couch
•
Residual error < 1 mm in
< 1 min added treatment
time
•
Also compensating intra-
fraction motion
Mutanga TF et al. Stereographic targeting in
prostate radiotherapy: speed and precision by
daily automatic positioning corrections using
kilovoltage/megavoltage image pairs.
IJROBP 2008