ArticleBMC medical imaging2025
Non-invasive assessment of liver function in cirrhosis using iodine density difference between the portal vein and hepatic vein on spectral CT: correlation with Child-Pugh grades.
Article in BMC medical imaging, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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7 authors.
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Abstract
objectiveTo explore the feasibility and clinical significance of assessing liver function damage in patients with post-hepatitis cirrhosis using spectral CT by measuring the iodine density difference and CT value difference between the portal vein and hepatic vein.
methodsA study was conducted involving 65 patients with post-hepatitis cirrhosis (30 with Child-Pugh grade A, 28 with grade B, and 7 with grade C) and 82 healthy controls. All underwent dual-phase enhanced spectral CT scans of the upper abdomen. Post-processing with IntelliSpace Portal software yielded iodine density (ID), 45 keV virtual monoenergetic (VMI), and conventional CT (HU) images. The mean iodine densities of the portal vein (ID
resultsThe ID
conclusionsThe iodine density difference (ID CLINICAL TRIAL NUMBER: Not applicable.
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