KMID : 1040620170230040280
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Clinical and Molecular Hepatology 2017 Volume.23 No. 4 p.280 ~ p.289
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Contrast-enhanced ultrasound (CEUS) liver imaging reporting and data system (LI-RADS) 2017 ? a review of important differences compared to the CT/MRI system
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Kim Tae-Kyoung
Noh Seung-Yeon Kono Yuko
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Abstract
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Medical imaging plays an important role in the diagnosis and management of hepatocellular carcinoma (HCC). The Liver Imaging Reporting and Data System (LI-RADS) was initially created to standardize the reporting and data collection of CT and MR imaging for patients at risk for HCC. As contrast-enhanced ultrasound (CEUS) has been widely used in clinical practice, it has recently been added to the LI-RADS. While CEUS LI-RADS shares fundamental concepts with CT/MRI LI-RADS, there are key differences between the modalities reflecting dissimilarities in the underlying methods of image acquisition and types of contrast material. This review introduces a recent update of CEUS LI-RADS and explains the key differences from CT/MRI LI-RADS.
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KEYWORD
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Carcinoma, Hepatocellular, Liver, Ultrasonography, Contrast Media, Diagnosis, Ultrasonic
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