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PubMed · 401044

Radiotherapy treatment planning using the ACTA-scanner.

A C Scheer·R S Ledley
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Abstract

Computerized tomography is useful in radiotherapy treatment planning in the following ways: (1) Its image provides the most accurate possible contour of the patient and demonstrates the internal structures in their proper relation to each other. (2) The tumor and its extension are accurately demonstrated. (3) Corrections for tissue heterogeneities can be accomplished in one of two ways, either by arbitrary assignment of densities to tissues or by direct scanning with a therapy source. This latter procedure is under investigation. (4) The computer can be programmed to demonstrate summations of dose delivered from multiple fields.

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Dose-Response Relationship, RadiationHumansNeoplasmsRadiotherapy Planning, Computer-AssistedRadiotherapy, Computer-AssistedTomography Scanners, X-Ray ComputedTomography, X-Ray ComputedJournal ArticleResearch Support, Non-U.S. Gov't

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BibTeXRIS

A C Scheer, R S Ledley. 1977. Radiotherapy treatment planning using the ACTA-scanner.. https://doi.org/10.1016/0363-8235(77)90012-6

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