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Dubin-Johnson syndrome

Dubin-Johnson syndrome (DJS) is a disorder passed down through families (inherited). In this condition, you may have mild jaundice throughout life.

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Digestive system organs

Causes

DJS is a very rare genetic disorder. In order to inherit the condition, a child must get a copy of the defective gene from both parents.

The syndrome interferes with the body's ability to move bilirubin through the liver into the bile. When the liver and spleen break down worn out red blood cells, bilirubin is produced. Bilirubin normally moves into the bile, which is produced by the liver. It then flows into the bile ducts, past the gallbladder, and into the digestive system.

When bilirubin is not properly transported into the bile, it builds up in the bloodstream. This causes the skin and the whites of the eyes to turn yellow. This is called jaundice. Severely high levels of bilirubin can damage the brain and other organs.

People with DJS have lifelong mild jaundice that may be made worse by:

Symptoms

Mild jaundice, which may not appear until puberty or adulthood, is most often the only symptom of DJS.

Exams and Tests

The following tests can help diagnose this syndrome:

Treatment

No specific treatment is required.

Outlook (Prognosis)

The outlook is very positive. DJS generally does not shorten a person's lifespan.

Possible Complications

Complications are unusual, but may include the following:

When to Contact a Medical Professional

Call your health care provider if any of the following occurs:

Prevention

If you have a family history of DJS, genetic counseling may be helpful if you plan to have children.

References

Korenblat KM, Berk PD. Approach to the patient with jaundice or abnormal liver tests. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 138.

Lidofsky SD. Jaundice. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 21.

Roy-Chowdhury J, Roy-Chowdhury N. Bilirubin metabolism and its disorders. In: Sanyal AJ, Terrault N, eds. Zakim and Boyer's Hepatology: A Textbook of Liver Disease. 7th ed. Philadelphia, PA: Elsevier; 2018:chap 58.

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Review Date: 7/13/2020  

Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

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