Evidence map›Paper›PMID 26987374›Full record

ArticleThe British journal of radiology2016

Quantification of epicardial adipose tissue in coronary calcium score and CT coronary angiography image data sets: comparison of attenuation values, thickness and volumes.

Ludovico La Grutta, Patrizia Toia, Alfonso Farruggia, Domenico Albano, Emanuele Grassedonio, Antonella Palmeri, Erica Maffei, Massimo Galia, Salvatore Vitabile, Filippo Cademartiri and 1 more

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Article in The British journal of radiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

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18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

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  15. Novel imaging biomarkers: epicardial adipose tissue evaluation.The British journal of radiology · 2020 · on this map
    Review
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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Ludovico La Grutta1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy.
Patrizia Toia1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy.
Alfonso Farruggia1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy.
Domenico Albano1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy.
Emanuele Grassedonio1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy.
Antonella Palmeri1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy.
Erica Maffei2 Department of Radiology, Montreal Heart Institute/Universitè de Montreal, Montreal, QC, Canada.
Massimo Galia1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy.
Salvatore Vitabile1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy.
Filippo Cademartiri2 Department of Radiology, Montreal Heart Institute/Universitè de Montreal, Montreal, QC, Canada.
Massimo Midiri1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of the study was to compare epicardial adipose tissue (EAT) characteristics assessed with coronary calcium score (CS) and CT coronary angiography (CTCA) image data sets.

methodsIn 76 patients (mean age 59 ± 13 years) who underwent CS and CTCA owing to suspected coronary artery disease (CAD), EAT was quantified in terms of density (Hounsfield units), thickness and volume. The EAT volume was extracted with a semi-automatic software.

resultsA moderate correlation was found between EAT density in CS and CTCA image data sets (-100 ± 19 HU vs -70 ± 24 HU; p < 0.05, r = 0.55). The distribution of EAT was not symmetrical with a maximal thickness at the right atrioventricular groove (14.2 ± 5.3 mm in CS, 15.7 ± 5 mm in CTCA; p > 0.05, r = 0.76). The EAT volume resulted as 122 ± 50 cm(3) in CS and 86 ± 40 cm(3) in CTCA (Δ = 30%, p < 0.05, r = 0.92). After adjustment for post-contrast EAT attenuation difference (Δ = 30 HU), the volume was 101 ± 47 cm(3) (Δ = 17%, p < 0.05, r = 0.92). Based on EAT volume median values, no differences were found between groups with smaller and larger volumes in terms of Agatston score and CAD severity.

conclusionCS and CTCA image data sets may be equally employed for EAT assessment; however, an underestimation of volume is found with the latter acquisition even after post-contrast attenuation adjustment. ADVANCES IN KNOWLEDGE: EAT may be measured by processing either the CS or CTCA image data sets.

Indexed as

Adipose TissueAdiposityAlgorithmsComputed Tomography AngiographyCoronary AngiographyCoronary Artery DiseaseFemaleHumansImaging, Three-DimensionalMaleMiddle AgedPericardiumRadiographic Image Interpretation, Computer-AssistedReproducibility of ResultsSensitivity and SpecificityVascular Calcification

Identifiers

PMID26987374
PMCPMC5258148

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.