The effect of motion on IMRT – looking at interplay with 3D measurements

Six base of skull IMRT treatment plans were delivered to 3D dosimeters within the RPC Head and Neck Phantom for QA verification. Isotropic 2mm 3D data was obtained using the DLOS-PRESAGE system and compared to an Eclipse (Varian) treatment plan. Normalized Dose Distribution pass rates were obtained...

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Detalles Bibliográficos
Autores principales: Thomas, A, Yan, H, Oldham, M, Juang, T, Adamovics, J, Yin, FF
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2013
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4752441/
https://www.ncbi.nlm.nih.gov/pubmed/26877756
http://dx.doi.org/10.1088/1742-6596/444/1/012049
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author Thomas, A
Yan, H
Oldham, M
Juang, T
Adamovics, J
Yin, FF
author_facet Thomas, A
Yan, H
Oldham, M
Juang, T
Adamovics, J
Yin, FF
author_sort Thomas, A
collection PubMed
description Six base of skull IMRT treatment plans were delivered to 3D dosimeters within the RPC Head and Neck Phantom for QA verification. Isotropic 2mm 3D data was obtained using the DLOS-PRESAGE system and compared to an Eclipse (Varian) treatment plan. Normalized Dose Distribution pass rates were obtained for a number of criteria. High quality 3D dosimetry data was observed from the DLOS system, illustrated here through colormaps, isodose lines, profiles, and NDD 3D maps. Excellent agreement with the planned dose distributions was also observed with NDD analysis revealing > 90% NDD pass rates [3%, 2mm], noise < 0.5%. This paper focuses on a detailed exploration of the quality and use of 3D dosimetry data obtained with the DLOS-PRESAGE system.
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spelling pubmed-47524412016-02-12 The effect of motion on IMRT – looking at interplay with 3D measurements Thomas, A Yan, H Oldham, M Juang, T Adamovics, J Yin, FF J Phys Conf Ser Article Six base of skull IMRT treatment plans were delivered to 3D dosimeters within the RPC Head and Neck Phantom for QA verification. Isotropic 2mm 3D data was obtained using the DLOS-PRESAGE system and compared to an Eclipse (Varian) treatment plan. Normalized Dose Distribution pass rates were obtained for a number of criteria. High quality 3D dosimetry data was observed from the DLOS system, illustrated here through colormaps, isodose lines, profiles, and NDD 3D maps. Excellent agreement with the planned dose distributions was also observed with NDD analysis revealing > 90% NDD pass rates [3%, 2mm], noise < 0.5%. This paper focuses on a detailed exploration of the quality and use of 3D dosimetry data obtained with the DLOS-PRESAGE system. 2013 /pmc/articles/PMC4752441/ /pubmed/26877756 http://dx.doi.org/10.1088/1742-6596/444/1/012049 Text en http://creativecommons.org/licenses/by/3.0/ Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd
spellingShingle Article
Thomas, A
Yan, H
Oldham, M
Juang, T
Adamovics, J
Yin, FF
The effect of motion on IMRT – looking at interplay with 3D measurements
title The effect of motion on IMRT – looking at interplay with 3D measurements
title_full The effect of motion on IMRT – looking at interplay with 3D measurements
title_fullStr The effect of motion on IMRT – looking at interplay with 3D measurements
title_full_unstemmed The effect of motion on IMRT – looking at interplay with 3D measurements
title_short The effect of motion on IMRT – looking at interplay with 3D measurements
title_sort effect of motion on imrt – looking at interplay with 3d measurements
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4752441/
https://www.ncbi.nlm.nih.gov/pubmed/26877756
http://dx.doi.org/10.1088/1742-6596/444/1/012049
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