Tuberculous osteomyelitis of the mandible

Area of Science:

• Pediatric Infectious Diseases
• Oral and Maxillofacial Surgery
• Mycobacterial Infections

Background:

• Tuberculosis (TB) is a significant global health concern, primarily affecting the lungs.
• Mandibular tuberculosis is an exceedingly rare manifestation, particularly in pediatric populations.
• Disseminated TB can involve multiple organ systems, including bone and lymph nodes.

Observation:

• A rare case of tuberculous involvement of the mandible in a 22-month-old African girl.
• The patient presented with concurrent involvement of small bones in the hands and feet.
• Pulmonary, cervical, and submental lymph nodes were also affected, indicating disseminated disease.

Findings:

• Confirmation of tuberculous etiology for the mandibular lesion.
• Radiographic and histopathological evidence of mycobacterial infection in affected bones and lymph nodes.
• Identification of the specific Mycobacterium species responsible for the infection.

Implications:

• Highlights the importance of considering TB in the differential diagnosis of pediatric mandibular lesions, even in low-prevalence settings.
• Emphasizes the potential for unusual presentations of disseminated TB in immunocompetent children.
• Underscores the need for prompt diagnosis and appropriate anti-TB treatment to prevent long-term sequelae.