Evidence mapPaperPMID 41479758Full record

ArticleWorld journal of gastroenterology2025

Pancreatic steatosis is not associated with advanced steatohepatitis or fibrosis in metabolic dysfunction-associated steatotic liver disease.

Gabriel Heymann, Saumik Rahman, Daniel Kats, Bubu A Banini, Srinivas Gaddam, Elise Aslanian, Sarpong Boateng, Gary Israel, Thiruvengadam Muniraj

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Article in World journal of gastroenterology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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9 authors.

Gabriel HeymannDepartment of Medicine, Bridgeport Hospital, Yale New Haven Health, Bridgeport, CT 06606, United States.
Saumik RahmanDepartment of Radiology & Biomedical Imaging, Yale University School of Medicine, New Haven, CT 06510, United States.
Daniel KatsDepartment of Medicine, Brown University, Providence, RI 02912, United States.
Bubu A BaniniSection of Digestive Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, CT 06510, United States.
Srinivas GaddamKarsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States.
Elise AslanianSection of Digestive Disease, Yale School of Medicine, New Haven, CT 06510, United States.
Sarpong BoatengDepartment of Medicine, Bridgeport Hospital, Yale New Haven Health, Bridgeport, CT 06606, United States.
Gary IsraelDepartment of Radiology & Biomedical Imaging, Yale University School of Medicine, New Haven, CT 06510, United States.
Thiruvengadam MunirajDepartment of Medicine, Yale University School of Medicine, New Haven, CT 06520, United States. thiruvengadam.muniraj@yale.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVisceral fat deposition in the pancreas in the absence of significant alcohol use is termed non-alcoholic fatty pancreas disease (NAFPD) and is closely associated with metabolic dysfunction-associated steatotic liver disease (MASLD). However, few studies have assessed the relationship between the severity of NAFPD and the degree of hepatic inflammation and fibrosis in patients with MASLD.

aimTo evaluate how NAFPD correlates with degrees of hepatic steatosis, steatohepatitis, and hepatic fibrosis in patients with MASLD.

methodsWe performed a retrospective cohort study of patients in the Yale New Haven Health System with a diagnosis of MASLD. Chart and primary imaging data were reviewed to evaluate the degree of pancreatic steatosis and its relationship to hepatic steatosis, steatohepatitis, fibrosis, and other metabolic parameters.

resultsNinety-nine participants were identified who met additional inclusion criteria (liver biopsy and non-contrast enhanced computed tomography scan of the abdomen). 76 out of the 99 patients in our cohort met the imaging criteria for NAFPD. However, there was no association between the degree of pancreatic steatosis and hepatic steatosis (either on imaging or biopsy), or the degree of pancreatic steatosis and advanced forms of MASLD, such as the degree of metabolic dysfunction-associated steatohepatitis or stage of hepatic fibrosis.

conclusionMASLD and NAFPD are co-occurring diseases resulting from and contributing to metabolic dysregulation. Our study confirms this association but does not support a strong association between pancreatic steatosis and hepatic steatohepatitis or fibrosis in this cohort; larger prospective, longitudinal studies are needed in the future to better define the complex interplay of MASLD, NAFPD, and metabolic health.

Indexed as

Liver CirrhosisNon-alcoholic Fatty Liver DiseasePancreasPancreatic DiseasesAdultAgedBiopsyFemaleHumansIntra-Abdominal FatLiverMaleMiddle AgedRetrospective StudiesSeverity of Illness IndexTomography, X-Ray ComputedFibrosisMetabolic dysfunction-associated steatohepatitisMetabolic dysfunction-associated steatotic liver diseaseNon-alcoholic fatty pancreas diseaseNon-alcoholic steatohepatitisPancreatic steatosisSteatohepatitis

Identifiers

PMID41479758
PMCPMC12754155

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