Pyogenic liver abscess
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Pyogenic liver abscess is a pus-filled area in the liver.
Liver abscess; Bacterial liver abscess
There are many potential causes of liver abscesses, including:
The most common bacteria that cause liver abscesses are:
In most cases, more than one type of bacteria is found.
Exams and Tests
Tests may include:
Treatment usually consists of placing a tube through the skin to drain the abscess. Less often, surgery is required. You will also receive antibiotics for about 4 - 6 weeks. Sometimes, antibiotics alone can cure the infection.
This condition can be life threatening some patients. The risk for death is higher in people who have many liver abscesses.
Life-threatening sepsis can develop.
When to Contact a Medical Professional
Call your health care provider if you have:
Prompt treatment of abdominal and other infections may reduce the risk of developing a liver abscess, but most cases are not preventable.
Reddy KR. Bacterial, parasitic, fungal and granulomatous liver diseases. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine. 24th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 360.
Sifri CD, Madoff LC. Infections of the liver and biliary system. In: Mandell GL, Bennett JE, Dolin R, eds. Principles and Practice of Infectious Diseases. 7th ed. Philadelphia, PA: Elsevier Churchill Livingstone; 2009:chap 72.
- Last reviewed on 8/31/2014
- Jatin M. Vyas, MD, PhD, Assistant Professor in Medicine, Harvard Medical School; Assistant in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, MA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
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This page was last updated: May 4, 2015