Liver abscess

A liver abscess may occur secondary to an umbilical vein catheterization or infection in other parts of the body, and is associated with immune deficiencies, especially chronic granulomatous disease. There are no specific signs and symptoms, but an unexplained fever with upper abdominal tenderness and an enlarged liver were present in all of our cases. A liver-spleen scan is the most useful diagnostic test, demonstrating a filling defect in the liver. A single abscess may be unroofed and drained. When multiple abscesses are found, as many as possible are drained, but long-term specific antibiotic therapy is the most important treatment.