SBRT2015

Mechanical accuracy, in phantom!

Mechanical accuracy

Overall treatment accuracy

Gamma Knife Perfexion

0.30 mm

0.93 mm

Dedicated Linac: Novalis

0.31 mm

0.50 – 1.5 mm

0.50 mm

0.85 mm

Cyberknife*

* Hoogeman 2008 & Murphy 2009 Wu & Maitz & Massagier 2007

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SBRT 2015 - D. Verellen