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Technical Note: Simulation of 4DCT tumor motion measurement errors
PURPOSE: To determine if and by how much the commercial 4DCT protocols under- and overestimate tumor breathing motion. METHODS: 1D simulations were conducted that modeled a 16-slice CT scanner and tumors moving proportionally to breathing amplitude. External breathing surrogate traces of at least 5-...
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| Опубликовано в: : | Med Phys |
|---|---|
| Главные авторы: | , , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
American Association of Physicists in Medicine
2015
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4592437/ https://ncbi.nlm.nih.gov/pubmed/26429283 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4931416 |
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