Contrast-enhanced ultrasound LI-RADS 2017: comparison with CT/MRI LI-RADS

Objective To compare the classification based on contrast-enhanced ultrasound (CEUS) Liver Imaging Reporting and Data System (LI-RADS) with that of contrast-enhanced CT and MRI (CECT/MRI) LI-RADS for liver nodules in patients at high risk of hepatocellular carcinoma. Methods Two hundred thirty-nine...

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Bibliographic Details
Published in:European radiology 2021-02, Vol.31 (2), p.847-854
Main Authors: Ding, Jianmin, Long, Lei, Zhang, Xiang, Chen, Chen, Zhou, Hongyu, Zhou, Yan, Wang, Yandong, Jing, Xiang, Ye, Zhaoxiang, Wang, Fengmei
Format: Article
Language:English
Subjects:
Agreements
Carcinoma, Hepatocellular - diagnostic imaging
Computed tomography
Contrast Media
Diagnostic Radiology
Diagnostic systems
Hepatobiliary-Pancreas
Hepatocellular carcinoma
Histopathology
Humans
Imaging
Internal Medicine
Interventional Radiology
Liver
Liver cancer
Liver Neoplasms - diagnostic imaging
Magnetic Resonance Imaging
Malignancy
Medicine
Medicine & Public Health
Neuroradiology
Nodules
Radiology
Retrospective Studies
Sensitivity
Tomography, X-Ray Computed
Ultrasonic imaging
Ultrasound
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Summary:Objective To compare the classification based on contrast-enhanced ultrasound (CEUS) Liver Imaging Reporting and Data System (LI-RADS) with that of contrast-enhanced CT and MRI (CECT/MRI) LI-RADS for liver nodules in patients at high risk of hepatocellular carcinoma. Methods Two hundred thirty-nine patients with 273 nodules were enrolled in this retrospective study. Each nodule was categorized according to the CEUS LI-RADS version 2017 and CECT/MRI LI-RADS version 2017. The diagnostic performance of CEUS and CECT/MRI was compared. The reference standard was histopathology diagnosis. Inter-modality agreement was assessed with Cohen’s kappa. Results The inter-modality agreement for CEUS LI-RADS and CECT/MRI LI-RADS was fair with a kappa value of 0.319 ( p  
ISSN:0938-7994
1432-1084
DOI:10.1007/s00330-020-07159-z