2017_SBRT_Course Book
Accuracy of IGRT/frameless SRS
• Today’s treatment machines achieve sub-millimeter geometric accuracy (with phantoms).
• Sub-millimeter treatment and imaging isocentre accuracy
• Sub-millimeter accuracy E2E “in phantom” testing (performed by RTT’s)
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Meyer et al. IJROBP 2008 SBRT 2017 - D. Verellen
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