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What about tomotherapy?
•
Simulation
using 4D-CT,
deformable registration and
Monte Carlo dose calculation
•
All patients were
coached
to
ensure regular breathing
•
ITV-based
treatment using
helical tomotherapy: good tumor
coverage for all patients
(95% of the prescribed dose to
95% of the volume)
SBRT 2015 - D. Verellen
15
Courtesy E. Sterpin
et al.
95% iso-
dose
GTV
CT
Planned
delivery
Dynamic
delivery
(interplay + motion)
Static delivery
(tumor motion
only)