2017_IGRT course book
Thought experiment
PROTONS
Yes Integrated Yes New modality Non-existent Somewhat higher €75.000 PHOTONS Cheaper: 2x to 3x
Intensity modulation
Yes
3D/4D on-line alignment
No No Rare High
In-vivo dosimetry
Dose distribution sensitivity
Very low €25,000
Integral dose
Price per patient
HollandPTC
47
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