Abstracts tagged "autoantibodies and diagnostic criteria"

Abstract Number: 2197 • 2012 ACR/ARHP Annual Meeting
Diagnostic Value of Blood B-Cell Subset Profiling and Autoimmunity Markers in Anti-SSA-Negative Sjögren’s Syndrome Patients
Divi Cornec¹, Alain Saraux², Jacques-Olivier Pers³, Sandrine Jousse-Joulin⁴, Yves Renaudineau³, Thierry Marhadour⁵ and Valerie Devauchelle-Pensec⁶, ¹Department of rheumatology, Brest Occidentale University, Brest, France, ²Department of rheumatology and unit of immunology (EA 2216), Brest Occidentale university, Brest, France, ³Unit of immunology, EA 2216, Brest Occidentale University, Brest, France, ⁴Rheumatology/Immunology, CHU de la Cavale Blanche, Brest, France, ⁵Rheumatology, CHU de la Cavale Blanche, Brest, France, ⁶Department of rheumatology and unit of immunology (EA2216), Brest Occidentale university, Brest, France
Background/Purpose: Recently published ACR classification criteria for primary Sjögren’s syndrome (pSS) suggest considering antinuclear antibodies (ANA) titer and rheumatoid factor (RF) positivity in patients negative…

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