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Hand-held Clinical Photoacoustic Imaging System for Real-time Non-invasive Small Animal Imaging
Published on: October 16, 2017
Advances in imaging.
Hilde Berner Hammer1, Espen A Haavardsholm
1Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway. hbham@online.no
Current Opinion in Rheumatology
|March 6, 2012
Summary
Advanced imaging techniques like ultrasonography and MRI are crucial for diagnosing and managing rheumatoid arthritis (RA). These methods help visualize joint inflammation and assess structural damage, improving patient care.
Area of Science:
- Rheumatology
- Medical Imaging
- Radiology
Background:
- Inflammatory activity assessment is vital in rheumatoid arthritis (RA).
- Ultrasonography and MRI are key imaging modalities for RA evaluation.
- Emerging imaging techniques offer further diagnostic potential.
Purpose of the Study:
- To review recent advancements in ultrasonography and MRI for RA.
- To explore other promising imaging methods for rheumatoid arthritis.
- To highlight the impact of imaging on RA diagnosis and management.
Main Methods:
- Review of recent studies on ultrasonography and MRI in RA.
- Evaluation of still and dynamic ultrasonography imaging reliability.
- Assessment of MRI techniques for cartilage quality visualization.
Main Results:
- Ultrasonography shows high reliability for still images and excellent reliability for dynamic images with atlas reference.
- Ultrasonographic guidance improves injection outcomes and power Doppler has predictive value.
- MRI offers reliable assessment of joint space narrowing and promising cartilage imaging techniques.
Conclusions:
- Novel imaging modalities, particularly ultrasonography and MRI, are increasingly important for RA.
- These techniques aid in visualizing joint inflammation, diagnosis, treatment, and follow-up.
- Advanced imaging enhances the comprehensive management of rheumatoid arthritis patients.
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