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A micro-computer based CT and digital fluorography system for radiotherapy simulators.

C J Kotre·R M Harrison
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Abstract

A low cost system designed to produce low resolution CT images from a radiotherapy treatment simulator is described. The system is based upon a standard micro-computer and operates using the simulator's image intensifier as the CT detector. The resulting images are intended to supply cross-sectional anatomical information appropriate for the application of inhomogeneity corrections to treatment plans for megavoltage radiotherapy of the thorax. Options for digital fluorography and hold-last-frame fluoroscopy are also described. Examples of clinical images are presented.

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Computer SimulationComputer SystemsData DisplayFluoroscopyHumansMicrocomputersRadiographic Image EnhancementRadiotherapy Planning, Computer-AssistedSoftwareTelevisionTomography, X-Ray ComputedX-Ray Intensifying ScreensJournal Article

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BibTeXRIS

C J Kotre, R M Harrison. 1993. A micro-computer based CT and digital fluorography system for radiotherapy simulators.. https://doi.org/10.1016/0167-8140(93)90049-e

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