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Evaluation of the geometric accuracy of surrogate-based gated VMAT using intrafraction kilovoltage x-ray images
Purpose: To evaluate the geometric accuracy of beam targeting in external surrogate-based gated volumetric modulated arc therapy (VMAT) using kilovoltage (kV) x-ray images acquired during dose delivery. Methods: Gated VMAT treatments were delivered using a Varian TrueBeam STx Linac for both physical...
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| Главные авторы: | , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
American Association of Physicists in Medicine
2012
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3344884/ https://ncbi.nlm.nih.gov/pubmed/22559639 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4704729 |
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