Clinical features and treatment outcome of wrist tuberculosis in adult- a retrospective study of 84 consecutive cases with minimum of 2 years follow up

Pediatric Multidrug-Resistant Disseminated Tuberculosis Presenting as Small Finger Tuberculous Osteomyelitis: A Case Report

CASE

We report a case in the United States of a 12-year-old girl with multidrug-resistant tuberculous (MDR-TB) osteomyelitis of the hand managed with surgical debridement and second-line anti-TB therapy. The disease course was complicated by dissemination and multifocal progression.

CONCLUSION

Despite early intervention, multidrug resistance makes TB treatment challenging and facilitated progression to disseminated disease in this case. We review the difficulties in diagnosis and treatment of pediatric MDR-TB.

Mycobacterium Tuberculosis infection of the wrist joint: A current concepts review

Background

Osteoarticular Tuberculosis (TB) of wrist joint is a rare, often misdiagnosed form of site affected by Mycobacterium Tuberculosis infection that can lead to severe disability and morbidity. This review aims to summarize the current literature on the diagnosis and management of Mycobacterium Tuberculosis infection of the wrist joint.

Materials and methods

A comprehensive search strategy using the PEO (Population, Exposure, Outcome) framework was conducted on PubMed, Google Scholar, and Web of Science databases from 1967 to 2022, excluding single case reports and correspondence articles. The keywords used for the search included 'Mycobacterium tuberculosis' 'osteoarticular' and 'wrist'. Clinical presentation, demographic details, complementary investigations undertaken, trends, and complications of different management interventions were recorded to generate this review.

Results

Osteoarticular Tuberculosis (TB) of the wrist joint accounts for fewer than 1% of all skeletal TB cases across a spectrum of age ranges. Magnetic Resonance Imaging (MRI) represents an excellent modality to reveal the extent of the disease at an early stage of the condition. Synovial fluid analysis has been recommended for microbiological diagnosis. Treatment options include anti-tubercular therapy (ATT), incision and drainage, debridement, synovectomy, and arthrodesis.

Conclusion

Early diagnosis and treatment of wrist tuberculosis is crucial for achieving good functional outcomes in patients with this uncommon condition. Polymerase Chain Reaction (PCR) and GeneXpert technology for the detection of Mycobacterium tuberculosis (MTB) have improved diagnostic accuracy in detecting MTB DNA and rifampicin resistance. Anti-Tubercular Therapy (ATT) regime remains a foundation pillar in the overall management of these patients with focused surgical interventions leading to improved clinical outcomes.