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Test ID: FSRP    
SRP

Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

Negative

 

Signal Recognition Particle (SRP) is a myositis specific autoantibody which is seen in 5-10% of adult and juvenile myositis. Symptoms often are acute onset of severe polymyositis with frequent myalgias, severe weakness and very high creatine kinase levels. Some adults experience cardiac involvement and palpitations. There is a poor response to therapy.

 

Test Performed by: RDL Reference Laboratory, Inc.

                             10755 Venice Boulevard

                             Los Angeles, CA 90034