FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2168209563> ?p ?o ?g. }

• W2168209563 endingPage "1722" @default.
• W2168209563 startingPage "1715" @default.
• W2168209563 abstract "Objectives To compare quantitative and subjective image quality between virtual monochromatic spectral (VMS) and conventional polychromatic 120-kVp imaging performed during the same abdominal computed tomography (CT) examination. Materials and methods Our institutional review board approved this prospective study; each participant provided written informed consent. 51 patients underwent sequential fast kVp-switching dual-energy (80/140 kVp, volume CT dose index: 12.7 mGy) and single-energy (120-kVp, 12.7 mGy) abdominal enhanced CT over an 8 cm scan length with a random acquisition order and a 4.3-s interval. VMS images with filtered back projection (VMS-FBP) and adaptive statistical iterative reconstruction (so-called hybrid IR) (VMS-ASIR) (at 70 keV), as well as 120-kVp images with FBP (120-kVp-FBP) and ASIR (120-kVp-ASIR), were generated from dual-energy and single-energy CT data, respectively. The objective image noises, signal-to-noise ratios and contrast-to-noise ratios of the liver, kidney, pancreas, spleen, portal vein and aorta, and the lesion-to-liver and lesion-to-kidney contrast-to-noise ratios were measured. Two radiologists independently and blindly assessed the subjective image quality. The results were analyzed using the paired t-test, Wilcoxon signed rank sum test and mixed-effects model with Bonferroni correction. Results VMS-ASIR images were superior to 120-kVp-FBP, 120-kVp-ASIR and VMS-FBP images for all the quantitative assessments and the subjective overall image quality (all P< 0.001), while VMS-FBP images were superior to 120-kVp-FBP and 120-kVp-ASIR images (all P< 0.004). Conclusions VMS images at 70 keV have a higher image quality than 120-kVp images, regardless of the application of hybrid IR. Hybrid IR can further improve the image quality of VMS imaging." @default.
• W2168209563 created "2016-06-24" @default.
• W2168209563 creator A5003518407 @default.
• W2168209563 creator A5043360058 @default.
• W2168209563 creator A5078928565 @default.
• W2168209563 creator A5078931094 @default.
• W2168209563 creator A5080388789 @default.
• W2168209563 creator A5090876880 @default.
• W2168209563 date "2014-10-01" @default.
• W2168209563 modified "2023-10-17" @default.
• W2168209563 title "Abdominal CT: An intra-individual comparison between virtual monochromatic spectral and polychromatic 120-kVp images obtained during the same examination" @default.
• W2168209563 cites W1972037630 @default.
• W2168209563 cites W1975582497 @default.
• W2168209563 cites W1976833053 @default.
• W2168209563 cites W1979020320 @default.
• W2168209563 cites W1982671432 @default.
• W2168209563 cites W2001749871 @default.
• W2168209563 cites W2004269275 @default.
• W2168209563 cites W2006154631 @default.
• W2168209563 cites W2018880698 @default.
• W2168209563 cites W2031055303 @default.
• W2168209563 cites W2063151923 @default.
• W2168209563 cites W2063567835 @default.
• W2168209563 cites W2071397383 @default.
• W2168209563 cites W2079352884 @default.
• W2168209563 cites W2104585614 @default.
• W2168209563 cites W2107191924 @default.
• W2168209563 cites W2133100600 @default.
• W2168209563 cites W2134471668 @default.
• W2168209563 cites W2138689750 @default.
• W2168209563 cites W2139655972 @default.
• W2168209563 cites W2167403983 @default.
• W2168209563 cites W2169074549 @default.
• W2168209563 cites W2314467599 @default.
• W2168209563 doi "https://doi.org/10.1016/j.ejrad.2014.06.004" @default.
• W2168209563 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25015416" @default.
• W2168209563 hasPublicationYear "2014" @default.
• W2168209563 type Work @default.
• W2168209563 sameAs 2168209563 @default.
• W2168209563 citedByCount "48" @default.
• W2168209563 countsByYear W21682095632014 @default.
• W2168209563 countsByYear W21682095632015 @default.
• W2168209563 countsByYear W21682095632016 @default.
• W2168209563 countsByYear W21682095632017 @default.
• W2168209563 countsByYear W21682095632018 @default.
• W2168209563 countsByYear W21682095632019 @default.
• W2168209563 countsByYear W21682095632020 @default.
• W2168209563 countsByYear W21682095632021 @default.
• W2168209563 countsByYear W21682095632022 @default.
• W2168209563 countsByYear W21682095632023 @default.
• W2168209563 crossrefType "journal-article" @default.
• W2168209563 hasAuthorship W2168209563A5003518407 @default.
• W2168209563 hasAuthorship W2168209563A5043360058 @default.
• W2168209563 hasAuthorship W2168209563A5078928565 @default.
• W2168209563 hasAuthorship W2168209563A5078931094 @default.
• W2168209563 hasAuthorship W2168209563A5080388789 @default.
• W2168209563 hasAuthorship W2168209563A5090876880 @default.
• W2168209563 hasConcept C115961682 @default.
• W2168209563 hasConcept C126322002 @default.
• W2168209563 hasConcept C126838900 @default.
• W2168209563 hasConcept C12868164 @default.
• W2168209563 hasConcept C141379421 @default.
• W2168209563 hasConcept C154945302 @default.
• W2168209563 hasConcept C163716698 @default.
• W2168209563 hasConcept C197231052 @default.
• W2168209563 hasConcept C206041023 @default.
• W2168209563 hasConcept C2989005 @default.
• W2168209563 hasConcept C35772409 @default.
• W2168209563 hasConcept C41008148 @default.
• W2168209563 hasConcept C55020928 @default.
• W2168209563 hasConcept C71924100 @default.
• W2168209563 hasConceptScore W2168209563C115961682 @default.
• W2168209563 hasConceptScore W2168209563C126322002 @default.
• W2168209563 hasConceptScore W2168209563C126838900 @default.
• W2168209563 hasConceptScore W2168209563C12868164 @default.
• W2168209563 hasConceptScore W2168209563C141379421 @default.
• W2168209563 hasConceptScore W2168209563C154945302 @default.
• W2168209563 hasConceptScore W2168209563C163716698 @default.
• W2168209563 hasConceptScore W2168209563C197231052 @default.
• W2168209563 hasConceptScore W2168209563C206041023 @default.
• W2168209563 hasConceptScore W2168209563C2989005 @default.
• W2168209563 hasConceptScore W2168209563C35772409 @default.
• W2168209563 hasConceptScore W2168209563C41008148 @default.
• W2168209563 hasConceptScore W2168209563C55020928 @default.
• W2168209563 hasConceptScore W2168209563C71924100 @default.
• W2168209563 hasIssue "10" @default.
• W2168209563 hasLocation W21682095631 @default.
• W2168209563 hasLocation W21682095632 @default.
• W2168209563 hasOpenAccess W2168209563 @default.
• W2168209563 hasPrimaryLocation W21682095631 @default.
• W2168209563 hasRelatedWork W2005839399 @default.
• W2168209563 hasRelatedWork W2011797925 @default.
• W2168209563 hasRelatedWork W2062190143 @default.
• W2168209563 hasRelatedWork W2105162923 @default.
• W2168209563 hasRelatedWork W2134471668 @default.
• W2168209563 hasRelatedWork W2140778742 @default.
• W2168209563 hasRelatedWork W2151150889 @default.
• W2168209563 hasRelatedWork W2358339920 @default.

• next