Osteo-articular tuberculosis: its presentation in coloured races

Area of Science:

• Orthopedics
• Infectious Diseases
• Radiology

Background:

• Osteo-articular tuberculosis is a significant global health concern.
• Understanding its diverse presentations is crucial for accurate diagnosis and management.
• Previous studies have often focused on typical presentations, leaving

Purpose of the Study:

• To analyze a large cohort of osteo-articular tuberculosis cases.
• To highlight and characterize "unusual" or less commonly emphasized presentations.
• To evaluate the utility of tomography in assessing disease extent.

Main Methods:

• Retrospective analysis of 499 cases of osteo-articular tuberculosis.
• Detailed review of imaging findings, focusing on bone reactions, disc spaces, and periosteal changes.
• Correlation of imaging findings with clinical data.

Main Results:

• Sclerotic bone reaction is common in active tuberculous osteitis.
• Maintenance of disc spaces is frequently observed in tuberculous spondylitis.
• Gross periosteal reactions are prevalent in both multicystic and isolated tuberculous lesions.
• Multiple bone involvement was noted in 8.2% of cases.
• Tomography effectively delineates the extent of vertebral body involvement.
• Healed tuberculosis can mimic congenital vertebral anomalies.

Conclusions:

• Osteo-articular tuberculosis exhibits varied presentations beyond typical findings.
• Radiographic features like sclerosis, preserved disc spaces, and periosteal reactions are important diagnostic clues.
• Tomography is valuable for assessing disease extent, particularly in spinal tuberculosis.
• Distinguishing healed tuberculosis from congenital vertebral fusions requires careful evaluation.