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Advanced imaging of tuberculosis arthritis
Sandra Leigh Moore1, Mahvash Rafii
1Department of Radiology, NYU Medical Center, New York, NY 10016, USA.
Seminars in Musculoskeletal Radiology
|August 16, 2003
Summary
Tuberculosis (TB) can affect bones and joints in about 3% of cases, often the spine. Early diagnosis of this extrapulmonary TB is crucial for effective treatment, especially in regions where TB is less common.
Area of Science:
- Infectious Diseases
- Orthopedics
- Public Health
Background:
- Musculoskeletal tuberculosis (MTb) occurs in ~3% of TB cases, frequently affecting the spine.
- Extra-axial bone and joint MTb is rare in Western countries.
- Declining TB incidence in industrialized nations reduces clinician familiarity with extrapulmonary TB.
Purpose of the Study:
- To highlight the significance of musculoskeletal tuberculosis (MTb) as a cause of bone and joint infections.
- To emphasize the need for increased clinical suspicion of MTb in diagnosing osteoarticular pathology.
- To underscore the importance of recognizing at-risk populations and diverse clinical presentations of MTb for timely intervention.
Main Methods:
- Literature review on musculoskeletal tuberculosis.
- Analysis of epidemiological data on extrapulmonary TB.
- Clinical case discussions on osteoarticular manifestations of MTb.
Main Results:
- Musculoskeletal manifestations account for approximately 3% of all tuberculosis cases.
- Spinal tuberculosis is the most common osteoarticular site.
- Low index of suspicion for MTb in bone and joint infections is prevalent in regions with successful TB control.
Conclusions:
- Tuberculosis remains a significant cause of musculoskeletal pathology globally and in specific patient groups in industrialized countries.
- Awareness of at-risk populations and varied osteoarticular presentations is essential for prompt diagnosis and treatment of MTb.
- Timely diagnosis and intervention are critical for successful management and potential cure of musculoskeletal tuberculosis.