Physics Bucharest 2017

EPID based in-vivo dosimetry program developed by the Netherlands Cancer Institute (NKI)

Has been installed at the Royal Marsden since 2008

Allows 2D in-vivo dosimetry measurement and fast IMRT verification

4. Compare planned and reconstructed dose for each beam 4. Compare TPS to EPID derived dose, using gamma

[1] Wendling M et. al. Accurate two-dimsensional IMRT verification using a back-projected EPID dosimetry method, Medical Physics, 2006: 33: 259-272.