Abstracts tagged "quality improvement and polymyositis/dermatomyositis (PM/DM)"

Abstract Number: 1288 • 2019 ACR/ARP Annual Meeting
Line Blot Immunoassay in Inflammatory Myopathies: Diagnostic Accuracy and Factors Predicting Positive Results in Routine Clinical Practice
Fergus To¹, Clara Ventín Rodríguez ², Shuayb Elkhalifa ³, James Lilleker ⁴ and Hector Chinoy ⁴, ¹University of British Columbia, Vancouver, Canada, ²Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain, ³(3) Department of Immunology, Salford Royal NHS Foundation, Salford, United Kingdom, ⁴University of Manchester, Manchester, United Kingdom
Background/Purpose: To evaluate the real-world accuracy of a line blot immunoassay (LIA) for myositis-specific (MSA) and myositis-associated (MSA) autoantibody testing in patients at a tertiary…

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Abstracts tagged "quality improvement and polymyositis/dermatomyositis (PM/DM)"

Line Blot Immunoassay in Inflammatory Myopathies: Diagnostic Accuracy and Factors Predicting Positive Results in Routine Clinical Practice