Imaging · dataset · 2016
JMI_Gifford_WAT_CT_HU_vs_MRI_FSF: Replication data for: Correlations between quantitative fat-water magnetic resonance imaging and computed tomography in human subcutaneous white adipose tissue
Listed in Teesside University Research Data Repository
The purpose of this work was to investigate whether the fat signal fraction (FSF) derived from quantitative fat-water MRI scans at 3.0 Tesla correlates to CT Hounsfield Units (HU) of the same tissue.
Description
These measures were acquired in the subcutaneous white adipose tissue (WAT) at the umbilical level of twenty-one healthy adult subjects. A moderate correlation exists between MRI and CT derived WAT values for all subjects, R2 = 0.54, p < 0.0001, with a slope of -2.6, (95% CI [-3.3, -1.8]), indicating that a decrease of 1 HU equals a mean increase of 0.38% FSF.
This work demonstrates that FSF estimates obtained using quantitative fat-water MRI techniques correlate with CT HU values in subcutaneous WAT, and therefore, MRI based FSF could be used as an alternative to CT HU for assessing metabolic risk factors.
Links
Where it is published
- DOI doi.org/10.17632/pypbrjnp4j.1 ↗
DOI / persistent id · from researchdata tees ac uk
Catalogue records · 1
- OAI-PMH record data.mendeley.com/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Adata… ↗
metadata API · from researchdata tees ac uk
Topics
- From keywords
- Earth & Environmental Science · Magnetic resonance imaging · Medicine & Health
- Inferred from text
- Computed tomography 75% · Imaging 75%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Teesside University Research Data Repository | oai:data.mendeley.com/pypbrjnp4j.1 | 13 h ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[modality].local:modality:ct | enrichment · researchdata tees ac uk | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:imaging | enrichment · researchdata tees ac uk | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:mri | mapping · researchdata tees ac uk | vocabulary-mapper@1.0.0 | keywords['Magnetic Resonance Imaging'] |
| description | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/description |
| license | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/rights |
| publication_date | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| title | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/title |