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PubMed · 9745936

Digital radiotherapy simulator.

P S Cho·K L Lindsley·J G Douglas·K J Stelzer·T W Griffin
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Abstract

We describe a prototype digital radiotherapy simulator which consists of a conventional simulator gantry, digital spot imager, and image correction and reconstruction software. The ability of the digital spot imager to acquire a diagnostic quality image directly in digital format during simulation offers unique possibilities in clinical practice. Applications include prescription of multileaf collimator, on-line patient setup verification, remote consultation and treatment planning. In addition, we discuss the possibility of using the digital simulator as a volume-CT scanner capable of obtaining three-dimensional anatomical information in a single scan.

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Computer SimulationComputer SystemsHumansImage Processing, Computer-AssistedOnline SystemsPhantoms, ImagingRadiation OncologyRadiographic Image EnhancementRadiology Information SystemsRadiotherapy Planning, Computer-AssistedRemote ConsultationSoftwareTechnology, RadiologicTomography, X-Ray ComputedJournal Article

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P S Cho, K L Lindsley, J G Douglas, K J Stelzer, T W Griffin. Digital radiotherapy simulator.. https://doi.org/10.1016/s0895-6111(97)00041-4

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