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A simple test phantom for stereotactic computed tomography.

K E Ekstrand·W W Olds·C L Branch
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Abstract

An easy-to-use phantom has been constructed for checking the accuracy of a stereotactic computed tomography localization system. This phantom has been used on a commercially available stereotactic radiosurgery system. With this system, the phantom reference point, whose location is established by means of a precision measuring implement, can be localized by a computed tomography (CT) scanner with a standard deviation of measurement that is less than 0.3 mm in three orthogonal axes.

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HumansModels, StructuralRadiosurgeryTomography, X-Ray ComputedJournal Article

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K E Ekstrand, W W Olds, C L Branch. A simple test phantom for stereotactic computed tomography.. https://doi.org/10.1118/1.597034

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