Effect of reducing field of view on multi-detector quantitative computed tomography parameters of airway wall thickness in asthma

OBJECTIVE: We reduced the CT-reconstructed field of view (FOV), increasing pixel density across airway structures and reducing partial volume effects, to determine whether this would improve accuracy of airway wall thickness quantification. METHODS: We performed CT imaging on a lung phantom and 29 s...

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Publicat a:J Comput Assist Tomogr
Autors principals: Sheshadri, Ajay, Rodriguez, Alfonso, Chen, Ryan, Kozlowski, James, Burgdorf, Dana, Koch, Tammy, Tarsi, Jaime, Schutz, Rebecca, Wilson, Brad, Schechtman, Kenneth, Leader, Joseph K., Hoffman, Eric A., Castro, Mario, Fain, Sean B., Gierada, David S.
Format: Artigo
Idioma:Inglês
Publicat: 2015
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Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC4504751/
https://ncbi.nlm.nih.gov/pubmed/25938213
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/RCT.0000000000000238
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