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Virtual Unenhanced Algorithms for Fast-Kilovolt Switching Dual-Energy CT: Retrospective Comparison Between Dedicated and Non-dedicated Softwares for Assessment of Liver Fat Content

Virtual Unenhanced Algorithms for Fast-Kilovolt Switching Dual-Energy CT: Retrospective Comparison Between Dedicated and Non-dedicated Softwares for Assessment of Liver Fat Content - Virtual Unenhanced Algorithms for Fast-Kilovolt Switching Dual-Energy CT: Retrospective Comparison Between Dedicated and Non-dedicated Softwares for Assessment of Liver Fat Content

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000028921
Enrollment
45
Registered
2017-08-31
Start date
2017-10-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Fatty liver disease

Interventions

None listed

Sponsors

The Department of Radiology, Kindai University Faculty of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Dual-energy data of hepatic dynamic CT acquired from July 2011 to July 2012

Exclusion criteria

Exclusion criteria: (1) Multiple lesions in the liver (2) Inappropriate quality of images

Design outcomes

Primary

MeasureTime frame
To compare measurements of the liver tissue on images reconstructed with the dedicated and non-dedicated virtual unenhanced (VUE) algorithms.—

Secondary

MeasureTime frame
(1) Intra- and inter- observer reliability (2)Estimation of radiation dose—

Countries

Japan

Contacts

Public ContactTomoko HYODO

Kindai University Faculty of Medicine Radiology

thyodo@med.kindai.ac.jp072-366-0221

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026