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Treatment
Patient Positioning
1. X-ray guided setup based on bony landmarks
2
positioning on visicoil marker (exh le)
Acquiring breathing
signal
20-40 sec kV fluoro
sequence + infra-
red marker motion
Visicoil detection +
building correlation
model
kV imaging
monitoring
Beam on
kV imaging
monitoring
SBRT 2015 - D. Verellen
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