Attenuation and dark-field images at different dose levels.

<p>Attenuation and dark-field images of (A) an exemplary participant of the control group without lung disease (77 yrs., male) and (B) an exemplary COVID-19 participant with pneumonia (79 yrs., female) at the full dose of 100% and reduced simulated dose levels of 50%, 25% or 13%, respectively....

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Bibliographic Details
Main Author:	Rafael C. Schick (20479922) (author)
Other Authors:	Henriette Bast (20479925) (author), Manuela Frank (20479928) (author), Theresa Urban (20479931) (author), Thomas Koehler (632797) (author), Florian T. Gassert (6416234) (author), Andreas P. Sauter (20479934) (author), Bernhard Renger (489946) (author), Alexander A. Fingerle (9928058) (author), Alexandra Karrer (20479937) (author), Marcus R. Makowski (3825946) (author), Daniela Pfeiffer (6065693) (author), Franz Pfeiffer (288057) (author)
Published:	2024
Subjects:	Medicine Cell Biology Genetics Biotechnology Cancer Infectious Diseases Virology Chemical Sciences not elsewhere classified score &# 8805 readers &# 8217 pathologic lung changes interquartile range 48 blinded readers assessing associated lung changes 9 &# 956 68 yrs .) 5 &# 956 real participant images least 18 years image reconstruction algorithm field coefficients within field chest radiography simulated radiographs corresponded original dose used full dose images xlink "> dark median value ). 19 pneumonia group xlink "> simulated images field radiography field images full dose 60 years 19 group dose radiographs median dose image modalities image evaluation based radiographs 038 ). simulated based median dark median age field imaging dose reduction dose dark slightly lower simultaneously obtained random order prototype system promising tool october 2018 different significantly differ significantly diagnostic performance december 2020 data system ct scan coronavirus sars analyzed quantitatively 89 participants 19 reporting 050 ),
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Attenuation and dark-field images at different dose levels.

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