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Contrast-Enhanced Subharmonic Aided Pressure Estimation SHAPE Using Ultrasound Imaging with a Focus on Identifying Portal Hypertension
Published on: December 5, 2020
[Contrast-enhanced ultrasound: Liver Imaging Reporting and Data System (CEUS LI-RADS)]
Christoph F Dietrich1, Andrej Potthoff2, Thomas Helmberger3
1Department of Internal Medicine 2, Caritas-Krankenhaus Bad Mergentheim, Germany.
Abstract:
The American College of Radiology (ACR) endorsed the Liver Imaging Reporting and Data System (LI-RADS) for standardized reporting and data collection of computed tomography (CT) and magnetic resonance (MR) imaging for hepatocellular carcinoma (HCC) in high-risk patients (liver cirrhosis). The LI-RADS imaging criteria are used to classify 'observations' from 'definitely benign' (LR-1) to 'definitely HCC' (LR-5) based on imaging criteria.Coincidently, the recent approval in the United States of a microbubble contrast agent for liver imaging (Lumason®, known as SonoVue® in Europe and elsewhere), LI-RADS. is being expanded to include contrast-enhanced ultrasound (CEUS). An international working group was initiated in 2014. Herewith, the most current version of CEUS-LI-RADS is presented.
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