Physics Bucharest 2017

Correlation Model Error (167 treatment fractions)

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Hoogeman M, Prévost JB, Nuyttens J, Pöll J, Levendag P, Heijmen B, Clinical accuracy of the respiratory tumor tracking system of the cyberknife: assessment by analysis of log files. Int J Radiat Oncol Biol Phys. 2009 May 1;74(1):297-303.

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Synchrony

Intra-fraction error (1 SD) [mm]

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Respiratory motion amplitude (mm)