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Erosion Identification in Metacarpophalangeal Joints in Rheumatoid Arthritis using High-Resolution Peripheral Quantitative Computed Tomography
Published on: October 6, 2023
Psoriatic arthritis and imaging.
P A Ory1, D D Gladman, P J Mease
1University of Washingon, Seattle, WA, USA.
Annals of the Rheumatic Diseases
|February 15, 2005
Summary
Psoriatic arthritis (PsA) can cause severe joint damage, contrary to past beliefs. Advanced imaging techniques show promise for early detection and monitoring of PsA progression.
Area of Science:
- Rheumatology
- Medical Imaging
Background:
- Psoriatic arthritis (PsA) was historically underestimated as a mild rheumatic condition.
- Emerging evidence indicates PsA can lead to severe, deforming joint damage.
Purpose of the Study:
- To review the characteristic radiographic features of joint damage in PsA.
- To explore the role of novel imaging modalities in diagnosing and managing PsA.
Main Methods:
- Review of characteristic plain radiographic features of PsA.
- Discussion of advanced imaging techniques like ultrasound, bone scanning, and MRI.
Main Results:
- PsA can manifest with significant joint damage, including erosions, narrowing, proliferation, osteolysis, ankylosis, and spondylitis.
- New imaging modalities offer potential for earlier detection of peripheral and spinal changes.
Conclusions:
- PsA is a potentially deforming and debilitating disease.
- Advanced imaging techniques are valuable tools for the diagnosis and follow-up of PsA patients.
