Virtual EPID Standard Phantom Audit (VESPA)
As part of the TROG requirements for an independent audit for IMRT and VMAT techniques, TROG is delighted to collaborate with Professor Peter Greer to use EPID images which will be analysed centrally.
Centres will be provided with comprehensive instructions and CT datasets to create treatment plans. The treatment plans will be delivered by the local team while the EPID records each beam. The instructions will detail the EPID image acquisition and labelling. In addition to the EPID images of the treatment delivery, the analysis requires a set of standard images. All images will be submitted electronically for analysis.
Peter Greer, Calvary Mater Newcastle
Phone: 02 4014 3689
Resources for TROG members
VESPA member page