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Coexisting Pyogenic and Tuberculous Liver Abscess in Uncontrolled Diabetes: A Diagnostic Challenge
Hamna Mehfooz1, Azba Israr2, Syed Hassan Tanvir Ramzi3
1Department of Medicine Mukhtar A. Sheikh Hospital Multan Pakistan.
Clinical Case Reports
|July 16, 2026
Summary
Hepatic tuberculosis can resemble pyogenic liver abscesses, especially in diabetics. Prompt tissue diagnosis via histopathology and molecular assays like GeneXpert is crucial for persistent or atypical liver lesions unresponsive to antibiotics.
Area of Science:
- Hepatology
- Infectious Diseases
- Medical Diagnostics
Background:
- Hepatic tuberculosis (HTB) presents a diagnostic challenge, often mimicking pyogenic liver abscesses.
- Uncontrolled diabetes mellitus is a significant risk factor and can complicate the clinical presentation of HTB.
Purpose of the Study:
- To highlight the diagnostic similarities between hepatic tuberculosis and pyogenic liver abscesses.
- To emphasize the importance of timely and accurate diagnosis for effective management.
Main Methods:
- Review of clinical presentations and diagnostic approaches for hepatic lesions.
- Emphasis on histopathology and molecular diagnostic assays, including GeneXpert.
Main Results:
- Hepatic tuberculosis can be indistinguishable from pyogenic liver abscesses based on clinical and imaging findings alone.
- Antibiotic treatment failure for atypical or persistent liver lesions necessitates further investigation.
Conclusions:
- A high index of suspicion for hepatic tuberculosis is warranted in patients with liver abscesses, particularly those with diabetes.
- Tissue diagnosis utilizing histopathology and molecular methods like GeneXpert is essential for differentiating HTB from pyogenic abscesses and guiding treatment.
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