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[Jaccoud arthritis in systemic lupus erythematosus]
K Ahmadi-Simab1, P Lamprecht, W L Gross
1Poliklinik für Rheumatologie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck und Rheumaklinik Bad Bramstedt, Ratzeburger Allee 160, 23538 Lübeck, Germany. ahmadi@rheuma-zentrum.de
Zeitschrift Fur Rheumatologie
|June 21, 2005
Summary
Jaccoud arthritis, a hand deformity linked to rheumatic diseases like lupus, involves joint instability and inflammation. Its symptoms can mimic rheumatoid arthritis, potentially causing diagnostic challenges.
Area of Science:
- Rheumatology
- Immunology
- Orthopedics
Background:
- Jaccoud arthritis is a recognized complication of systemic rheumatic diseases.
- It primarily affects the hands, leading to characteristic deformities.
- Understanding its pathogenesis is crucial for effective management.
Observation:
- Characterized by non-erosive joint subluxation and synovialitis.
- Clinical presentation can be deceptive, resembling rheumatoid arthritis.
- Leads to significant functional impairment and hand deformity over time.
Findings:
- The condition involves specific patterns of joint instability and inflammation.
- Histopathological changes include synovitis without significant erosions.
- Diagnostic criteria aim to differentiate it from other arthropathies.
Implications:
- Early and accurate diagnosis is vital to prevent severe hand deformities.
- Distinguishing Jaccoud arthritis from rheumatoid arthritis impacts treatment strategies.
- Further research into its underlying mechanisms may reveal novel therapeutic targets.