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A phantom study to contrast and compare polymer and gold fiducial markers in radiotherapy simulation imaging
To assess visibility and artifact characteristics of polymer fiducials compared to standard gold fiducials for radiotherapy CT and MRI simulation. Three gold and three polymer fiducials were inserted into a CT and MRI tissue-equivalent phantom that approximated the prostate cancer radiotherapy confi...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8076319/ https://www.ncbi.nlm.nih.gov/pubmed/33903651 http://dx.doi.org/10.1038/s41598-021-88300-w |