Emphysema quantification using chest CT: influence of radiation dose reduction and reconstruction technique

BACKGROUND: Computed tomography (CT) emphysema quantification is affected by both radiation dose (i.e. image noise) and reconstruction technique. At reduced dose, filtered back projection (FBP) results in an overestimation of the amount of emphysema due to higher noise levels, while the use of itera...

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Detalles Bibliográficos
Autores principales: den Harder, Annemarie M., de Boer, Erwin, Lagerweij, Suzanne J., Boomsma, Martijn F., Schilham, Arnold M. R., Willemink, Martin J., Milles, Julien, Leiner, Tim, Budde, Ricardo P. J., de Jong, Pim A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2018
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6220000/
https://www.ncbi.nlm.nih.gov/pubmed/30402740
http://dx.doi.org/10.1186/s41747-018-0064-3

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