Abstract
Purposeof Review
This review aims to supply up-to-date recommendations on risk stratification for hepatocellular carcinoma (HCC) in patients with non-alcoholic fatty liver disease (NAFLD).
Recent Findings
NAFLD is the most rapidly growing cause of HCC in the USA. HCC surveillance in patients with NAFLD remains a clinical challenge due to the large global burden of NAFLD, limitations in surveillance modalities, and the widely recognized possibility of HCC development in NAFLD in the absence of cirrhosis.
Summary
Based on fibrosis staging, HCC screening in NAFLD is recommended in cirrhosis, considered in advanced fibrosis, and not recommended in the absence of advanced fibrosis. Though liver biopsy is the gold standard for staging, evidence of advanced fibrosis warranting HCC surveillance in NAFLD can be based on 2 concordant noninvasive tests. Those meeting recommended criteria for HCC surveillance should undergo imaging with or without serum α-fetoprotein levels every 6 months at minimum.
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Abbreviations
- AASLD :
-
American Association for the Study of Liver Diseases
- AFP :
-
α-Fetoprotein
- AGA :
-
American Gastroenterological Association
- ALT :
-
Alanine aminotransferase
- APRI :
-
Aspartate aminotransferase-to-platelet ratio index
- AST :
-
Aspartate aminotransferase
- AUROC :
-
Area under the receiver operating curve
- BMI :
-
Body mass index
- CT :
-
Computed tomography
- EASL :
-
European Association for the Study of the Liver
- F3 :
-
Fibrosis stage 3
- FIB-4 :
-
Fibrosis-4 Score
- HCC :
-
Hepatocellular carcinoma
- HCV :
-
Hepatitis C virus
- HFS :
-
Hepamet Fibrosis Score
- HOMA :
-
Homeostatic model assessment
- LI-RADS :
-
Liver Imaging Reporting and Data System
- MASEF :
-
Metabolomics-Advanced StEatohepatitis Fibrosis
- MRE :
-
Magnetic resonance elastography
- MRI :
-
Magnetic resonance imaging
- NAFLD :
-
Non-alcoholic fatty liver disease
- NASH :
-
Non-alcoholic steatohepatitis
- NFS :
-
NAFLD Fibrosis Score
- US :
-
Ultrasonography
- VCTE :
-
Vibration-controlled transient elastography
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ET interpreted the data and drafted the manuscript. CH, MM, and MN critically revised the manuscript for important intellectual content. All authors read and approved the final manuscript.
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Mazen Noureddin has been on the advisory board/consultant for 89BIO, Altimmune, Gilead, cohBar, CytoDyn, Intercept, Pfizer, Novo Nordisk, Blade, EchoSens, Fractyl, Madrgial, NorthSea, Prespecturm, Terns, Sami-Sabina group, Siemens and Roche diagnostic; MN has received research support from Allergan, BMS, Gilead, Galmed, Galectin, Genfit, Conatus, Enanta, Madrigal, Novartis, Pfizer, Shire, Viking, and Zydus; MN is a shareholder or has stocks in Anaetos, Chrownwell, Ciema, Rivus Pharma, and Viking.
Emily Truong, Cheng Han, and Mark Muthiah declare that they have no conflict of interest.
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Truong, E., Han, C., Muthiah, M. et al. Risk Stratification for Hepatocellular Carcinoma in Patients with Non-alcoholic Fatty Liver Disease. Curr Hepatology Rep 22, 1–8 (2023). https://doi.org/10.1007/s11901-023-00595-7
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DOI: https://doi.org/10.1007/s11901-023-00595-7