Tuberculous pericarditis diagnostic study of choice: Difference between revisions
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=== Study of choice === | === Study of choice === | ||
* Pericardiocentesis is the gold standard test for the diagnosis of tuberculous pericarditis. | |||
* Pericardial biopsy must be performed when: | |||
** We can't find acid fast bacilli in sputum or pericardial fluid. | |||
* | |||
* | |||
* | |||
===== Diagnostic results ===== | ===== Diagnostic results ===== | ||
The following finding | The following finding on pericardiocentesis is confirmatory for tuberculous pericarditis: | ||
* | * Acid fast bacilli | ||
===== Sequence of Diagnostic Studies ===== | ===== Sequence of Diagnostic Studies ===== | ||
The various investigations must be performed in the following order: | The various investigations must be performed in the following order: | ||
* | * Imaging (CXR, CT scan, MRI) | ||
* | *Echocardiography | ||
*Evaluation of sputum for acid-fast bacilli (AFB) | |||
*Evaluation of pericardial fluid for acid-fast bacilli (AFB) | |||
*Lymph node biopsy | |||
*Pericardial biopsy | |||
* | |||
* | |||
=== Diagnostic Criteria === | |||
There are no established criteria for the diagnosis of | There are no established criteria for the diagnosis of tuberculous pericarditis. | ||
==References== | ==References== |
Revision as of 15:34, 16 December 2019
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Overview
Diagnostic Study of Choice
Study of choice
- Pericardiocentesis is the gold standard test for the diagnosis of tuberculous pericarditis.
- Pericardial biopsy must be performed when:
- We can't find acid fast bacilli in sputum or pericardial fluid.
Diagnostic results
The following finding on pericardiocentesis is confirmatory for tuberculous pericarditis:
- Acid fast bacilli
Sequence of Diagnostic Studies
The various investigations must be performed in the following order:
- Imaging (CXR, CT scan, MRI)
- Echocardiography
- Evaluation of sputum for acid-fast bacilli (AFB)
- Evaluation of pericardial fluid for acid-fast bacilli (AFB)
- Lymph node biopsy
- Pericardial biopsy
Diagnostic Criteria
There are no established criteria for the diagnosis of tuberculous pericarditis.