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[Abdominal lymph node tuberculosis: diagnostic value of echography and x-ray computed tomography]
Gastroenterologie Clinique Et Biologique
|October 1, 1986
Summary
Abdominal ultrasonography and computed tomography (CT) revealed enlarged lymph nodes suggestive of abdominal tuberculosis. These imaging techniques helped monitor treatment effectiveness in patients with Mycobacterium tuberculosis.
Area of Science:
- Radiology
- Infectious Diseases
- Gastroenterology
Context:
- Abdominal tuberculosis presents diagnostic challenges.
- Imaging plays a crucial role in diagnosis and management.
- Limited data exists on specific imaging findings in abdominal tuberculosis.
Purpose:
- To evaluate the utility of abdominal ultrasonography and computed tomography (CT) in diagnosing abdominal tuberculosis.
- To describe characteristic imaging features of abdominal tuberculosis.
- To assess the role of imaging in monitoring treatment response.
Summary:
- Four patients with abdominal tuberculosis underwent ultrasonography and CT.
- Imaging revealed enlarged lymph nodes with specific density characteristics on CT and ultrasonography.
- Mycobacterium tuberculosis was confirmed via cultures.
- Contrast-enhanced CT showed a hyperdense rim around hypodense lymph node centers, suggestive of caseation.
Impact:
- Ultrasonography and CT can suggest abdominal tuberculosis based on lymph node morphology and density.
- These imaging modalities are valuable for assessing treatment efficacy.
- Findings contribute to the understanding of radiological manifestations of abdominal tuberculosis.