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A simple isocenter checking procedure for radiotherapy treatment machines using the optical pointer.

F R Hudson
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Abstract

Techniques are described for simple and convenient checks on the position and size of the isocenter of radiotherapy treatment machines by measuring the displacement of the optical pointer on a flat scale on the surface of the treatment couch.

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HumansMethodsParticle AcceleratorsQuality Assurance, Health CareRadiotherapy, High-EnergyJournal Article

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F R Hudson. A simple isocenter checking procedure for radiotherapy treatment machines using the optical pointer.. https://doi.org/10.1118/1.596159

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