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Ultrasound of muscles
1Service Radiologie, C.H. Molière-Longchamp, Rue Marconi 142, 1190 Brussels, Belgium. ppeetrons@bigfoot.com
European Radiology
|February 28, 2002
Summary
Ultrasound is a cost-effective and accessible imaging tool for evaluating muscle injuries and diseases. It excels in detecting muscle tears, assessing healing, and identifying complications like fibrosis or myositis ossificans.
Area of Science:
- Musculoskeletal Imaging
- Diagnostic Ultrasound
- Soft Tissue Pathology
Background:
- Muscles are highly amenable to ultrasound examination, making it the initial imaging modality for muscle disease.
- Ultrasound offers advantages over MRI for lesion follow-up and assessing healing issues due to its availability, low cost, and ease of use.
Purpose of the Study:
- To highlight the utility of ultrasound in evaluating traumatic muscle lesions.
- To discuss the role of ultrasound in assessing muscle tears, hematoma formation, and post-healing complications.
- To outline indications for ultrasound in muscle pathology.
Main Methods:
- Ultrasound examination for fresh traumatic muscle lesions, focusing on hematoma detection.
- Timing considerations for optimal ultrasound assessment (2-48 hours post-trauma).
- Evaluation of post-healing complications and other muscle conditions via ultrasound.
Main Results:
- Hematoma is the primary indicator of a muscle tear, best visualized between 2 and 48 hours post-injury.
- Ultrasound can identify complications such as cystic lesions or myositis ossificans after healing.
- Ultrasound is effective for diagnosing muscle atrophy, inflammation, avulsion, and tumors.
Conclusions:
- Ultrasound is a superior modality for follow-up of muscle lesions and assessing healing problems compared to MRI.
- The technique is crucial for diagnosing acute muscle tears by identifying hematomas.
- Ultrasound is a versatile tool for evaluating a range of muscle pathologies, including chronic conditions and tumors.