Evaluation of IQM for monitoring real-time delivery

Author:
Gloria Miori, et al, Azienda Provinciale per i Servizi Sanitari, Trento (Italy)

Summary:
Evaluation of the IQM System for real-time beam delivery verification. They analysed the IQM beam attenuation and IQM’s ability to detect VMAT delivery errors. They concluded that the IQM beam attenuation can be considered to be homogenous in both X and Y directions and the machine-specific beam attenuation percentage could be used to rescale treatment plan dose for clinically IQM use. IQM shows appreciable features in detecting real-time errors and for time-saving QAs

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