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Primary Sjogren's syndrome presenting as a generalized chorea
P Venegas Fanchke1, M Sinning, M Miranda
1Hospital Clínico Universidad de Chile, Santos Dumont 999, Independencia, Santiago de, Chile. pablovf@ns.hospital.uchile.cl
Parkinsonism & Related Disorders
|April 13, 2005
Summary
Sjogren Syndrome can first appear as generalized chorea, a movement disorder. This case highlights the neurological complexities and potential pathogenesis of this autoimmune condition.
Area of Science:
- Neurology
- Rheumatology
- Autoimmune Diseases
Background:
- Sjogren Syndrome is a chronic autoimmune disorder primarily affecting exocrine glands.
- Neurological manifestations, though known, are less common presenting symptoms.
Observation:
- A patient presented with generalized chorea, characterized by involuntary, purposeless, rapid movements.
- This choreiform movement disorder was the initial clinical sign of Sjogren Syndrome.
Findings:
- The case suggests a potential link between Sjogren Syndrome and chorea.
- Pathogenesis may involve autoimmune-mediated inflammation targeting basal ganglia structures.
Implications:
- Highlights the importance of considering Sjogren Syndrome in patients with new-onset chorea.
- Underscores the diverse neurological presentations of autoimmune diseases.
- May prompt further research into the neuroimmunology of Sjogren Syndrome.