- Abstract Number: 409 • 2019 ACR/ARP Annual Meeting - Antisynthetase Syndromes: Correlation of Indirect Immunofluorescence Patterns with Diagnosis Criteria FulfillmentBackground/Purpose: The antisynthetase syndromes (ASSD) are characterized by the presence of anti-aminoacyl transfer RNA synthetase (ARS) autoantibodies and a clinical classic triad of myositis, arthritis,…
- Abstract Number: 964 • 2019 ACR/ARP Annual Meeting - Identifying Jo-1-Specific B Cells in the Primary Immune Repertoire in Idiopathic Inflammatory MyopathiesBackground/Purpose: Idiopathic inflammatory myopathies (IIM) are systemic autoimmune diseases traditionally classified as dermatomyositis or polymyositis, but these disorders are increasingly defined by the presence of…
- Abstract Number: 1286 • 2019 ACR/ARP Annual Meeting - Patients with Anti-tRNA Synthetase Syndrome Are More Likely to Present to Pulmonary Clinic and Have a Higher Prevalence and Severity of Lung Disease Than Patients with Other Types of Myositis or Systemic SclerosisBackground/Purpose: Interstitial lung disease (ILD) is a significant cause of morbidity and mortality in idiopathic inflammatory myopathies (IIM) as well as systemic sclerosis (SSc). The…
