Image quality assessment of standard- and low-dose chest CT using filtered back projection, adaptive statistical iterative reconstruction, and novel model-based iterative reconstruction algorithms

The purpose of this article is to compare image quality between filtered back projection (FBP), adaptive statistical iterative reconstruction (ASIR), and model-based iterative reconstruction (MBIR) at standard dose and two preselected low-dose scans. Thirty patients (16 men and 14 women; mean age, 6...

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Vydáno v:	American journal of roentgenology (1976) Ročník 200; číslo 3; s. 545
Hlavní autoři:	Vardhanabhuti, Varut, Loader, Robert J, Mitchell, Grant R, Riordan, Richard D, Roobottom, Carl A
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States 01.03.2013
Témata:	Aged Aged, 80 and over Algorithms Data Interpretation, Statistical Female Humans Male Middle Aged Radiation Dosage Radiation Protection - methods Radiographic Image Enhancement - methods Radiographic Image Interpretation, Computer-Assisted - methods Radiography, Thoracic - methods Reproducibility of Results Sensitivity and Specificity Thoracic Neoplasms - diagnostic imaging Tomography, X-Ray Computed - methods
ISSN:	1546-3141, 1546-3141
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