Cited by 773Liver Disease Diagnosis and TreatmentHepatocellular Carcinoma Treatment and PrognosisAlcohol Consumption and Health Effects

Association between nonalcoholic fatty liver disease and risk for hepatocellular cancer, based on systematic review

Open access
White, Donna L., Kanwal, Fasiha, El–Serag, Hashem B.·2012·Clinical Gastroenterology and Hepatology

Abstract

BACKGROUND & AIMS: Nonalcoholic fatty liver disease (NAFLD) has been implicated as a cause of hepatocellular carcinoma (HCC). We performed a systematic review of epidemiology studies to confirm the association between these disorders. METHODS: We searched PubMed for original reports published from January 1992 to December 2011 that evaluated the association between NAFLD, nonalcoholic steatohepatitis (NASH), cryptogenic cirrhosis presumed to be NASH-related, and the risk of HCC. Studies were categorized as offering potential direct evidence (eg, cohort studies) or indirect evidence (eg, case-control, cross-sectional, or case-series studies) for an association. We analyzed data from a total of 17 cohort studies (3 population based, 9 clinic based [6 limited to patients with cirrhosis], and 5 natural history), 18 case-control and cross-sectional studies, and 26 case series. RESULTS: NAFLD or NASH cohorts with few or no cases of cirrhosis cases had a minimal risk for HCC (cumulative HCC mortality of 0%-3% for study periods up to 20 y). Cohorts with NASH and cirrhosis had a consistently higher risk (cumulative incidence ranging from 2.4% over 7 y to 12.8% over 3 y). However, the risk for HCC was substantially lower in these cohorts than for cohorts with hepatitis C-related cirrhosis. Factors that increased risk among cohorts with NASH and cirrhosis could not be determined, because most studies were not sufficiently powered for multivariate analysis. CONCLUSIONS: This systematic review shows that despite several limitations, there is epidemiologic evidence to support an association between NAFLD or NASH and an increased risk of HCC; risk seems to be limited to individuals with cirrhosis.

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Crossref · 10.1016/j.cgh.2012.10.001

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  • A systematic review and a meta-analysis concluded that the risk estimate is likely too low to justify routine screening in MASLD without evidence of advanced fibrosis.

    “A systematic review and a metaanalysis concluded that the risk estimate is likely too low to justify routine screening in MASLD without evidence of advanced fi brosis. 241”

    From EASL-EASD-EASO Clinical Practice Guidelines on the management of metabolic dysfunction-associated steatotic liver disease (MASLD). (2024) · cites this paper as [241]

    The Discussion (page not provided) says the available data do not support routine HCC surveillance in general NAFLD/NASH cohorts without cirrhosis, supporting the screening conclusion for patients without advanced fibrosis. But the paper does not establish advanced fibrosis as the specific threshold, and the Discussion explicitly says it could not perform a meta-analysis. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • The HCC incidence in individuals without cirrhosis is very low, ranging from 0.08 to 0.63 per 1,000 person-years.

    “the HCC incidence in individuals without cirrhosis is very low, ranging from 0.08 to 0.63 per 1,000 PY. 240 -244”

    From EASL-EASD-EASO Clinical Practice Guidelines on the management of metabolic dysfunction-associated steatotic liver disease (MASLD). (2024) · cites this paper as [241]

    The Results (Cohort studies; page not provided) describe no HCC cases in one NAFLD cohort without significant fibrosis and a low cumulative incidence in a larger NAFLD/NASH cohort. They do not report the claimed range of 0.08–0.63 per 1,000 person-years specifically for individuals without cirrhosis; the reported measures are cumulative incidence or mortality, and the cohorts are not consistently restricted to people without cirrhosis. (LLM, conf=0.86)

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Research works printed but not linked: 1

  1. [67]Petitti DB Advanced issues in meta-analysis Meta-analysis, decision analysis, and cost-effectiveness analysis 2000 Oxford University Press New York Second ed.

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Authors
White, D. L., Kanwal, F., & El–Serag, H. B.
Affiliations
Michael E. DeBakey VA Medical Center (US)
Corresponding author
White, Donna L.
Venue
Clinical Gastroenterology and Hepatology
Publisher
Elsevier BV
Published
2012-12
Volume
10
Issue
12
Pages
1342-1359.e2
ISSN
1542-3565 (ISSN-L)
OpenAlex
W1975567145
Cited by
766
References
73
Citations by year
2026: 16 · 2025: 26 · 2024: 39 · 2023: 49 · 2022: 61 · 2021: 71 · 2020: 68 · 2019: 64 · 2018: 76 · 2017: 73 · 2016: 54 · 2015: 58 · 2014: 54 · 2013: 56
FWCI
6.70
Type
journal article
Language
en
Open access
Locations
  • Clinical Gastroenterology and Hepatology (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (HFP90-020, DK56338)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK56338, K24DK078154, K24 DK081736-01, K01 DK078154-03, K01DK081736, P30DK056338)
Topics
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Health Sciences › Medicine › Hepatology › Hepatocellular Carcinoma Treatment and Prognosis
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Alcohol Consumption and Health Effects
Keywords
non-alcoholic fatty liver disease, nonalcoholic steatohepatitis, hepatocellular carcinoma, liver cirrhosis, cryptogenic cirrhosis, cancer risk, HCC mortality
MeSH terms
Fatty Liver, Humans, Liver Neoplasms, Risk Assessment, Non-alcoholic Fatty Liver Disease

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