Iterative reconstruction algorithm improves the image quality without affecting quantitative measurements of computed tomography perfusion in the upper abdomen

Iterative reconstruction algorithm improves the image quality without affecting quantitative measurements of computed tomography perfusion in the upper abdomen

Objective: To investigate differences between reconstruction algorithms in quantitative perfusion values and time-attenuation curves in computed tomography perfusion (CTP) examinations of the upper abdomen. Methods: Twenty-six CTP examinations were reconstructed with filtered back projection and an...

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Bibliographic Details
Main Authors: Mischa Woisetschläger, Lilian Henriksson, Wolf Bartholomae, Thomas Gasslander, Bergthor Björnsson, Per Sandström
Format: Article
Language:English
Published: Elsevier 2020-01-01
Series:European Journal of Radiology Open
Subjects:
4D computed tomography
Perfusion
Abdomen
Image reconstruction
Radiation dosage
Liver
Online Access:http://www.sciencedirect.com/science/article/pii/S2352047720300320

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http://www.sciencedirect.com/science/article/pii/S2352047720300320

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