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[Tuberculosis of the endocrine system]
1Department of Infection Control and Prevention, University of Tokyo, Graduate School of Medicine.
Nihon Rinsho. Japanese Journal of Clinical Medicine
|January 12, 1999
Summary
Tuberculosis rarely impacts the endocrine system, but adrenal tuberculosis can cause Addison's disease and adrenal failure. Evaluating other tuberculous lesions is crucial for diagnosis, especially in disseminated tuberculosis cases.
Area of Science:
- Endocrinology
- Infectious Diseases
- Radiology
Context:
- Tuberculosis (TB) is increasingly rare in the endocrine system.
- Adrenal tuberculosis, a cause of Addison's disease, is less common but can lead to acute adrenal failure.
- Disseminated Mycobacterium tuberculosis infection can affect multiple endocrine organs.
Purpose:
- To highlight the endocrine manifestations of tuberculosis.
- To emphasize the diagnostic significance of adrenal calcification/enlargement on CT scans.
- To underscore the importance of considering tuberculosis in endocrine disorders, particularly in disseminated TB.
Summary:
- Adrenal tuberculosis, though infrequent, can cause chronic adrenal insufficiency and acute adrenal failure, presenting as Addison's disease.
- Mycobacterium tuberculosis dissemination is the cause; evaluation of other tuberculous lesions and imaging findings like bilateral adrenal calcification/enlargement on CT are key.
- While thyroid and pituitary involvement (hypopituitarism) are less common, they can occur due to intracranial tuberculomas or tuberculous meningitis.
Impact:
- Raises awareness of rare but severe endocrine complications of tuberculosis.
- Guides clinicians in diagnosing adrenal tuberculosis through imaging and assessment of disseminated disease.
- Stresses the need for comprehensive evaluation in patients with suspected disseminated tuberculosis and endocrine dysfunction.