Newly Diagnosed Idiopathic Liver Abscess: Colonoscopy Required!

Area of Science:

• Gastroenterology and Hepatology
• Oncology

Background:

• Liver abscess is a common visceral abscess in the United States, often caused by biliary tract disease.
• Increasing reports link liver abscesses to silent colon cancer, particularly in East Asian populations.

Observation:

• A case is presented of an immunocompetent man from East Africa presenting with suspected colon mass and liver metastasis.
• The patient was diagnosed with colonic malignancy and a concurrent liver abscess.

Findings:

• This case highlights the potential for colonic malignancy to present as a liver abscess.
• The importance of differentiating between primary liver abscess and metastatic disease from an occult colonic source is emphasized.

Implications:

• Clinicians should maintain a high index of suspicion for underlying colonic malignancy in patients with idiopathic liver abscess.
• Early detection of occult colon cancer in patients with liver abscesses can improve patient outcomes.