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Liver Imaging Reporting and Data System (LI-RADS) Version 2018: Imaging of Hepatocellular Carcinoma in At-Risk Patients

2018; Radiological Society of North America; Volume: 289; Issue: 3 Linguagem: Inglês

10.1148/radiol.2018181494

1527-1315

Victoria Chernyak, Kathryn J. Fowler, Aya Kamaya, Ania Z. Kielar, Khaled M. Elsayes, Mustafa R. Bashir, Yuko Kono, Richard Kinh Gian, Donald G. Mitchell, Amit G. Singal, An Tang, Claude B. Sirlin,

Liver Disease Diagnosis and Treatment

The Liver Imaging Reporting and Data System (LI-RADS) is composed of four individual algorithms intended to standardize the lexicon, as well as reporting and care, in patients with or at risk for hepatocellular carcinoma in the context of surveillance with US; diagnosis with CT, MRI, or contrast material-enhanced US; and assessment of treatment response with CT or MRI. This report provides a broad overview of LI-RADS, including its historic development, relationship to other imaging guidelines, composition, aims, and future directions. In addition, readers will understand the motivation for and key components of the 2018 update.