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Current imaging concepts in pediatric osteomyelitis
J G Blickman1, C E van Die, J W J de Rooy
1Section of Pediatric Radiology, Department of Radiology, UMC Nijmegen, 6500 HB Nijmegen, The Netherlands. j.blickman@rad.umcn.nl
Insights
Diagnosing pediatric osteomyelitis is challenging. This review contrasts pathophysiology with imaging modalities, aiding clinicians and radiologists in identifying key findings for early diagnosis.
Area of Science:
- Pediatric Radiology
- Orthopedic Infections
- Diagnostic Imaging
Background:
- Osteomyelitis diagnosis in children presents significant challenges.
- Effective management relies on accurate and timely diagnosis.
- Non-specialized pediatric care settings require accessible diagnostic guidance.
Purpose of the Study:
- To review the pathophysiology of pediatric osteomyelitis.
- To contrast various imaging modalities for diagnosing pediatric osteomyelitis.
- To guide clinicians and radiologists on interpreting imaging findings in different clinical scenarios.
Main Methods:
- Review of pediatric osteomyelitis pathophysiology.
- Comparative analysis of available imaging modalities (e.g., X-ray, MRI, Ultrasound).
- Assessment of imaging findings significance in acute, subacute, and chronic osteomyelitis.
Main Results:
- Imaging plays a crucial role, with modality choice depending on clinical context.
- Specific imaging findings are indicative of different osteomyelitis types and related conditions.
- Radiologist's role is vital in interpreting subtle findings.
Conclusions:
- Early and accurate diagnosis of pediatric osteomyelitis requires understanding pathophysiology and imaging.
- Close collaboration between clinicians and radiologists is essential.
- This review provides a framework for non-specialists managing pediatric bone infections.
Abstract:
The diagnosis of osteomyelitis remains a difficult diagnostic dilemma. In this article, which is particularly aimed at those whose practice does not include a large paediatric population, we review the pathophysiology of paediatric osteomyelitis and contrast it with the available imaging modalities. We examine the role of the radiologist as well as the usefulness of each modality. Secondly, we review the different clinical scenarios such as acute, subacute and chronic, as well as specific forms of osteomyelitis; the latter includes subacute chronic ostemyelitis, toxic synovitis, spondylodiscitis as well as the congenital inflammatory disorders such as rubella and syphylis. The most useful imaging findings to look for and their significance are assessed and we evaluate their usefulness in each case. Close cooperation between clinicians and imagers remains the key to early and adequate diagnosis of paediatric osteomyelitis.
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