Cited by 648Hepatocellular Carcinoma Treatment and PrognosisLiver Disease Diagnosis and TreatmentLiver physiology and pathology

Hepatocellular carcinoma in the absence of cirrhosis in United States Veterans is associated with nonalcoholic fatty liver disease

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Mittal, Sahil, El-Serag, Hashem B., Sada, Yvonne H., Kanwal, Fasiha, Duan, Zhigang, Temple, Sarah, May, Sarah B., Kramer, Jennifer R. +2 more·2016·Clinical Gastroenterology and Hepatology

Abstract

Background & aims Hepatocellular carcinoma (HCC) can develop in individuals without cirrhosis. We investigated risk factors for development of HCC in the absence of cirrhosis in a U.S.Methods We identified a national cohort of 1500 patients with verified HCC during 2005 to 2010 in the U.S. Veterans Administration (VA) and reviewed their full VA medical records for evidence of cirrhosis and risk factors for HCC. Patients without cirrhosis were assigned to categories of level 1 evidence for no cirrhosis (very high probability) or level 2 evidence for no cirrhosis (high probability), which were based on findings from histologic analyses, laboratory test results, markers of fibrosis from noninvasive tests, and imaging features.Results A total of 43 of the 1500 patients with HCC (2.9%) had level 1 evidence for no cirrhosis, and 151 (10.1%) had level 2 evidence for no cirrhosis; the remaining 1203 patients (80.1%) had confirmed cirrhosis. Compared with patients with HCC in presence of cirrhosis, greater proportions of patients with HCC without evidence of cirrhosis had metabolic syndrome, nonalcoholic fatty liver disease (NAFLD), or no identifiable risk factors. Patients with HCC without evidence of cirrhosis were less likely to have abused alcohol or have hepatitis C virus infection than patients with cirrhosis. Patients with HCC and NAFLD (unadjusted odds ratio, 5.4; 95% confidence interval, 3.4-8.5) or metabolic syndrome (unadjusted odds ratio, 5.0; 95% confidence interval, 3.1-7.8) had more than 5-fold risk of having HCC in the absence of cirrhosis, compared with patients with HCV-related HCC.Conclusions Approximately 13% of patients with HCC in the VA system do not appear to have cirrhosis. NAFLD and metabolic syndrome are the main risk factors for HCC in the absence of cirrhosis.

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Crossref · 10.1016/j.cgh.2015.07.019

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Authors
Mittal, S., El-Serag, H. B., Sada, Y. H., Kanwal, F., Duan, Z., Temple, S., May, S. B., Kramer, J. R., Richardson, P. A., & Davila, J. A.
Affiliations
Michael E. DeBakey VA Medical Center (US)
Corresponding author
Mittal, Sahil
Venue
Clinical Gastroenterology and Hepatology
Publisher
Elsevier BV
Published
2016-01
Volume
14
Issue
1
Pages
124-131.e1
ISSN
1542-3565 (ISSN-L)
OpenAlex
W1258381707
Cited by
648
References
34
Citations by year
2026: 27 · 2025: 63 · 2024: 61 · 2023: 64 · 2022: 77 · 2021: 99 · 2020: 85 · 2019: 60 · 2018: 47 · 2017: 41 · 2016: 19 · 2015: 5
FWCI
22.09
Type
journal article
Language
en
Open access
Locations
  • Clinical Gastroenterology and Hepatology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Cancer Institute (R01CA160738)
Topics
  • Health Sciences › Medicine › Hepatology › Hepatocellular Carcinoma Treatment and Prognosis
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
Keywords
hepatocellular carcinoma, non-alcoholic fatty liver disease, liver cirrhosis, metabolic syndrome, risk factors, veterans, hepatitis C virus, alcohol abuse, liver fibrosis markers
MeSH terms
Aged, Aged, 80 and over, Female, Carcinoma, Hepatocellular, Humans, Male, Middle Aged, Risk Factors, United States, Veterans, Cohort Studies, Metabolic Syndrome, Non-alcoholic Fatty Liver Disease

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