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Antiscatter grids in mobile C-arm cone-beam CT: Effect on image quality and dose

Purpose: X-ray scatter is a major detriment to image quality in cone-beam CT (CBCT). Existing geometries exhibit strong differences in scatter susceptibility with more compact geometries, e.g., dental or musculoskeletal, benefiting from antiscatter grids, whereas in more extended geometries, e.g., I...

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Detalhes bibliográficos
Main Authors: Schafer, S., W. Stayman, J., Zbijewski, W., Schmidgunst, C., Kleinszig, G., H. Siewerdsen, J.
Formato: Artigo
Idioma:Inglês
Publicado em: American Association of Physicists in Medicine 2012
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3261054/
https://ncbi.nlm.nih.gov/pubmed/22225284
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3666947
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