Diagnosing and defining MASLD in people living with chronic hepatitis B
Chronic hepatitis B (CHB) infection and metabolic dysfunction-associated steatotic liver disease (MASLD) are important contributors to the growing worldwide burden of liver disease. There is limited understanding regarding the interaction between CHB and MASLD. This is a consequence of the changing terminology for liver disease, inconsistent application of diagnostic tools, and poor understanding of global populations. In this review, we collate data on the use of diagnostic tests for identifying MASLD and associated liver inflammation or fibrosis in people living with CHB. We advocate for improved consensus on diagnosis, evidence-based monitoring and risk stratification, enhanced access to interventions and reduced health inequity.
Authors
- Stuart Flanagan (ORCID: https://orcid.org/0000-0003-1545-8615)
- Richard Gilson (ORCID: https://orcid.org/0000-0002-9572-193X)
- Willem DF Venter
- EA Tsochatzis
- Douglas Macdonald
- Nomathemba Chandiwana
- Alejandro Arenas-Pinto
- Emily Martyn (ORCID: https://orcid.org/0000-0003-4981-9298)
- Jennifer Manne-Goehler
- Philippa C. Matthews (ORCID: https://orcid.org/0000-0002-4036-4269)
Institutions
- Brigham and Women's Hospital (US)
- Harvard University (US)
- Desmond Tutu HIV Foundation (ZA)
- University of Cape Town (ZA)
- Royal Free London NHS Foundation Trust (GB)
- University of the Witwatersrand (ZA)
- Central and North West London NHS Foundation Trust (GB)
- The Francis Crick Institute (GB)
- Massachusetts General Hospital (US)
- Immune Regulation (United Kingdom) (GB)
- University College London (GB)
Publication Details
- Journal
- Communications Medicine
- Published
- 2026-05-08
- DOI
- https://doi.org/10.1038/s43856-026-01383-2
- Primary Topic
- Liver Disease Diagnosis and Treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Wellcome Trust
- Francis Crick Institute
- Cancer Research UK
- National Institute for Health and Care Research
- University College London
- Medical Research Council