Rectal volume variations and estimated rectal dose during 8 weeks of image-guided radical 3D conformal external beam radiotherapy for prostate cancer

• Modern IGRT has given new insight regarding organ motion in radiotherapy. • Rectal volume variation may increase the risk of biochemical and local failure. • Rectal volume decreased significantly during eight weeks of radiotherapy. • The percentage of irradiated rectal volume did not change statis...

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Autores principales: Tøndel, Hanne, Solberg, Arne, Lydersen, Stian, Jensen, Christer Andre, Kaasa, Stein, Lund, Jo-Åsmund
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6384310/
https://www.ncbi.nlm.nih.gov/pubmed/30834350
http://dx.doi.org/10.1016/j.ctro.2019.02.003
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author Tøndel, Hanne
Solberg, Arne
Lydersen, Stian
Jensen, Christer Andre
Kaasa, Stein
Lund, Jo-Åsmund
author_facet Tøndel, Hanne
Solberg, Arne
Lydersen, Stian
Jensen, Christer Andre
Kaasa, Stein
Lund, Jo-Åsmund
author_sort Tøndel, Hanne
collection PubMed
description • Modern IGRT has given new insight regarding organ motion in radiotherapy. • Rectal volume variation may increase the risk of biochemical and local failure. • Rectal volume decreased significantly during eight weeks of radiotherapy. • The percentage of irradiated rectal volume did not change statistically significant. • Our study shows that IGRT ensures a close to stable dose to the rectum.
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spelling pubmed-63843102019-03-04 Rectal volume variations and estimated rectal dose during 8 weeks of image-guided radical 3D conformal external beam radiotherapy for prostate cancer Tøndel, Hanne Solberg, Arne Lydersen, Stian Jensen, Christer Andre Kaasa, Stein Lund, Jo-Åsmund Clin Transl Radiat Oncol Article • Modern IGRT has given new insight regarding organ motion in radiotherapy. • Rectal volume variation may increase the risk of biochemical and local failure. • Rectal volume decreased significantly during eight weeks of radiotherapy. • The percentage of irradiated rectal volume did not change statistically significant. • Our study shows that IGRT ensures a close to stable dose to the rectum. Elsevier 2019-02-15 /pmc/articles/PMC6384310/ /pubmed/30834350 http://dx.doi.org/10.1016/j.ctro.2019.02.003 Text en © 2019 The Authors http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Article
Tøndel, Hanne
Solberg, Arne
Lydersen, Stian
Jensen, Christer Andre
Kaasa, Stein
Lund, Jo-Åsmund
Rectal volume variations and estimated rectal dose during 8 weeks of image-guided radical 3D conformal external beam radiotherapy for prostate cancer
title Rectal volume variations and estimated rectal dose during 8 weeks of image-guided radical 3D conformal external beam radiotherapy for prostate cancer
title_full Rectal volume variations and estimated rectal dose during 8 weeks of image-guided radical 3D conformal external beam radiotherapy for prostate cancer
title_fullStr Rectal volume variations and estimated rectal dose during 8 weeks of image-guided radical 3D conformal external beam radiotherapy for prostate cancer
title_full_unstemmed Rectal volume variations and estimated rectal dose during 8 weeks of image-guided radical 3D conformal external beam radiotherapy for prostate cancer
title_short Rectal volume variations and estimated rectal dose during 8 weeks of image-guided radical 3D conformal external beam radiotherapy for prostate cancer
title_sort rectal volume variations and estimated rectal dose during 8 weeks of image-guided radical 3d conformal external beam radiotherapy for prostate cancer
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6384310/
https://www.ncbi.nlm.nih.gov/pubmed/30834350
http://dx.doi.org/10.1016/j.ctro.2019.02.003
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