Publication date: Apr 29, 2025

Disseminated tuberculosis, characterized by spread of Mycobacterium tuberculosis to multiple noncontiguous sites, is rare in immunocompetent individuals. Diagnosing disseminated tuberculosis is challenging due to its varied and often nonspecific symptoms. We report the case of a 29-year-old Bangladeshi male with no notable past medical history, who presented with prolonged fever, night sweats, cough, weight loss, and altered bowel habits over 6 months. Initial evaluations in Italy and France did not yield a definitive diagnosis. Further investigations in Bangladesh, including sputum smear, fine-needle aspiration cytology of a postauricular lymph node, abdominal ultrasonography, and magnetic resonance imaging of the brain confirmed disseminated tuberculosis. The patient responded excellently to a standard four-drug antitubercular therapy regimen. Disseminated tuberculosis should be considered in patients with systemic symptoms, particularly those from regions with a high tuberculosis burden. Early and accurate diagnosis, despite atypical presentations and initial negative findings, is crucial for effective treatment and improved outcomes.

Semantics

Original Article