Comparison of Low‐Iodine Concentration Quantification Accuracy and Contrast‐To‐Noise Ratio Across Three Dual‐Energy <scp>CT</scp> Techniques: A Phantom Study
All DECT techniques accurately quantified iodine on iodine maps. Rapid kV-switching provided the lowest LOD and LOQ, whereas the dual-layer detector offered superior image quality in terms of CNR<sub>norm</sub> derived from VMI at 40 keV in CT abdominal protocol setting.
Authors
- Monchai Phonlakrai (ORCID: https://orcid.org/0000-0002-7335-426X)
- Samrit Kittipayak
- Teeraphat Pataraphitakpong
- Paweena Wongpan
- Supannika Kawvised
- Sirapasson Kraison
- Chonsitron Sirituenlee
- Pawitiya Supawarapong
Institutions
- Chulabhorn Hospital (TH)
Publication Details
- Journal
- Journal of Medical Radiation Sciences
- Published
- 2026-02-22
- DOI
- https://doi.org/10.1002/jmrs.70070
- Primary Topic
- Advanced X-ray and CT Imaging
- Type
- article
- Field-Weighted Citation Impact
- 0.00