Budd-Chiari syndrome
in adults
Budd-Chiari syndrome is a rare condition where blood cannot flow out of the liver normally.
Also called: BCS
The information on this page is for:
- Adults with Budd-Chiari syndrome or suspected Budd-Chiari syndrome.
- Family, friends, carers, and healthcare professionals.
Information about Budd-Chiari syndrome in children.
Budd-Chiari syndrome is a condition that affects the liver and blood vessels.
In the UK, it is most often diagnosed in women aged 20-40.
Budd-Chiari is a very rare condition. Research suggests it affects between 1 and 11 people in a million.
Quick Summary
Budd-Chiari syndrome:
- is a problem where blood cannot flow out of the liver normally
- is most common in women aged 20-40
- can be very serious
- is usually treated with medicines and surgical procedures
- is sometimes treated with a liver transplant in very severe cases
Find out more about Budd-Chiari syndrome using the links below.
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This content was last reviewed: March 2026
Our expert reviewers:
We would like to thank everyone who helped with creating and reviewing this page. Including Prof. John F Dillon, Professor of Hepatology and Gastroenterology, School of Medicine, University of Dundee. And all our patient reviewers.
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Everyone’s experience of liver disease will be different. Always talk to your specialist medical team for personal advice.
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