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[Disseminated tuberculosis in non-immunocompromised host: three case reports]
M R Charfi1, M H Dougui, B Louzir
1Service de médecine interne, hôpital des Forces de sécurité intérieure, La Marsa, Tunisie.
La Revue De Medecine Interne
|January 15, 1999
Summary
Disseminated tuberculosis, a rare condition affecting multiple organs, can occur in non-immunocompromised individuals. Early suspicion and treatment are crucial to prevent fatal outcomes in these disseminated tuberculosis cases.
Area of Science:
- Infectious Diseases
- Microbiology
- Immunology
Background:
- Disseminated tuberculosis (TB), affecting organs like the lungs, liver, spleen, bone marrow, and lymph nodes, is an uncommon manifestation of TB, reported in only 2.8% of cases.
- This form of TB is particularly rare in individuals without a compromised immune system.
Observation:
- This report details three cases of disseminated TB confirmed through bacteriology or histology.
- All three cases occurred in patients who were not immunocompromised.
Findings:
- Two of the three patients experienced a favorable disease progression following antituberculous treatment.
- The third patient unfortunately succumbed to the illness, highlighting the potential severity of disseminated TB.
Implications:
- Disseminated tuberculosis should be suspected in cases presenting with miliary pulmonary lesions and concurrent hematologic abnormalities, even in immunocompetent hosts.
- Prompt initiation of antituberculous therapy is essential for improving patient outcomes and preventing mortality associated with disseminated TB.