FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2054853934> ?p ?o ?g. }

• W2054853934 endingPage "493" @default.
• W2054853934 startingPage "486" @default.
• W2054853934 abstract "The purpose of this study was to investigate replacing unenhanced and arterial single-energy CT acquisitions after endovascular aneurysm repair with one dual-energy CT arterial acquisition.Thirty patients underwent arterial dual-energy CT (80 and 140 kVp) and venous single-energy CT (120 kVp) after endovascular aneurysm repair, and the radiation doses were compared with those of a standard triple-phase protocol. Both virtual unenhanced and arterial images were generated with dual-energy CT. Images were reviewed clinically for detection of endoleaks and evaluation of stent and calcium appearance. The aortic luminal attenuation on virtual unenhanced CT images was compared with that on previously acquired true unenhanced images. Virtual unenhanced, arterial, and venous images were compared for thrombus attenuation. Single-energy CT and dual-energy CT images were compared for noise.Replacement of two (unenhanced, arterial) of three single-energy CT acquisitions with one dual-energy CT acquisition resulted in 31% radiation dose savings. All images were clinically interpretable. Thoracic (32 +/- 2 vs 35 +/- 4 HU) and abdominal (30 +/- 3 vs 35 +/- 5 HU) aortic attenuation was similar on virtual unenhanced and true unenhanced images. Thrombus attenuation was similar on virtual unenhanced (32 +/- 6 HU), arterial phase (33 +/- 7 HU), and venous phase (34 +/- 6 HU) images. Decreased stent and calcium attenuation was observed at some locations on virtual unenhanced images. Noise in the thoracic (10 +/- 1 HU) and abdominal (12 +/- 2 HU) aorta was lower on virtual unenhanced images than on true unenhanced images (13 +/- 4 HU, 19 +/- 5 HU). Noise was comparable for dual-energy and single-energy CT (thorax, 16 +/- 2 vs 13 +/- 2 HU; abdomen, 21 +/- 3 vs 23 +/- 5 HU).Virtual unenhanced and arterial phase images derived from dual-energy CT can replace true unenhanced and arterial phase single-energy CT images in follow-up after endovascular aneurysm repair (except immediately after the procedure), providing comparable diagnostic information with substantial dose savings." @default.
• W2054853934 created "2016-06-24" @default.
• W2054853934 creator A5007880306 @default.
• W2054853934 creator A5009093951 @default.
• W2054853934 creator A5013496378 @default.
• W2054853934 creator A5034707830 @default.
• W2054853934 creator A5066260786 @default.
• W2054853934 creator A5080236461 @default.
• W2054853934 creator A5082719968 @default.
• W2054853934 creator A5085223653 @default.
• W2054853934 date "2010-08-01" @default.
• W2054853934 modified "2023-10-14" @default.
• W2054853934 title "Feasibility of Dual-Energy CT in the Arterial Phase: Imaging After Endovascular Aortic Repair" @default.
• W2054853934 cites W1974963207 @default.
• W2054853934 cites W1985045740 @default.
• W2054853934 cites W1987719059 @default.
• W2054853934 cites W1988530788 @default.
• W2054853934 cites W1988630863 @default.
• W2054853934 cites W2007282584 @default.
• W2054853934 cites W2009071521 @default.
• W2054853934 cites W2016674043 @default.
• W2054853934 cites W2055138517 @default.
• W2054853934 cites W2063695259 @default.
• W2054853934 cites W2080376766 @default.
• W2054853934 cites W2098979743 @default.
• W2054853934 cites W2110489896 @default.
• W2054853934 cites W2120346255 @default.
• W2054853934 cites W2123874104 @default.
• W2054853934 cites W2131423534 @default.
• W2054853934 cites W2135815452 @default.
• W2054853934 cites W2137258855 @default.
• W2054853934 cites W2153549888 @default.
• W2054853934 cites W2158727203 @default.
• W2054853934 cites W2171697262 @default.
• W2054853934 doi "https://doi.org/10.2214/ajr.09.3872" @default.
• W2054853934 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20651209" @default.
• W2054853934 hasPublicationYear "2010" @default.
• W2054853934 type Work @default.
• W2054853934 sameAs 2054853934 @default.
• W2054853934 citedByCount "56" @default.
• W2054853934 countsByYear W20548539342012 @default.
• W2054853934 countsByYear W20548539342013 @default.
• W2054853934 countsByYear W20548539342014 @default.
• W2054853934 countsByYear W20548539342015 @default.
• W2054853934 countsByYear W20548539342016 @default.
• W2054853934 countsByYear W20548539342017 @default.
• W2054853934 countsByYear W20548539342018 @default.
• W2054853934 countsByYear W20548539342019 @default.
• W2054853934 countsByYear W20548539342020 @default.
• W2054853934 countsByYear W20548539342022 @default.
• W2054853934 countsByYear W20548539342023 @default.
• W2054853934 crossrefType "journal-article" @default.
• W2054853934 hasAuthorship W2054853934A5007880306 @default.
• W2054853934 hasAuthorship W2054853934A5009093951 @default.
• W2054853934 hasAuthorship W2054853934A5013496378 @default.
• W2054853934 hasAuthorship W2054853934A5034707830 @default.
• W2054853934 hasAuthorship W2054853934A5066260786 @default.
• W2054853934 hasAuthorship W2054853934A5080236461 @default.
• W2054853934 hasAuthorship W2054853934A5082719968 @default.
• W2054853934 hasAuthorship W2054853934A5085223653 @default.
• W2054853934 hasConcept C126838900 @default.
• W2054853934 hasConcept C141071460 @default.
• W2054853934 hasConcept C2779980429 @default.
• W2054853934 hasConcept C2781362458 @default.
• W2054853934 hasConcept C2989005 @default.
• W2054853934 hasConcept C71924100 @default.
• W2054853934 hasConceptScore W2054853934C126838900 @default.
• W2054853934 hasConceptScore W2054853934C141071460 @default.
• W2054853934 hasConceptScore W2054853934C2779980429 @default.
• W2054853934 hasConceptScore W2054853934C2781362458 @default.
• W2054853934 hasConceptScore W2054853934C2989005 @default.
• W2054853934 hasConceptScore W2054853934C71924100 @default.
• W2054853934 hasIssue "2" @default.
• W2054853934 hasLocation W20548539341 @default.
• W2054853934 hasLocation W20548539342 @default.
• W2054853934 hasOpenAccess W2054853934 @default.
• W2054853934 hasPrimaryLocation W20548539341 @default.
• W2054853934 hasRelatedWork W1985650545 @default.
• W2054853934 hasRelatedWork W2000569404 @default.
• W2054853934 hasRelatedWork W2049214470 @default.
• W2054853934 hasRelatedWork W2064130057 @default.
• W2054853934 hasRelatedWork W2109174104 @default.
• W2054853934 hasRelatedWork W2289387077 @default.
• W2054853934 hasRelatedWork W2322726978 @default.
• W2054853934 hasRelatedWork W2379732241 @default.
• W2054853934 hasRelatedWork W2896573989 @default.
• W2054853934 hasRelatedWork W4386910079 @default.
• W2054853934 hasVolume "195" @default.
• W2054853934 isParatext "false" @default.
• W2054853934 isRetracted "false" @default.
• W2054853934 magId "2054853934" @default.
• W2054853934 workType "article" @default.