Evaluation

Are you evaluating a patient?

Is a serum assay for rheumatoid factor positive?

Does the patient have findings for?

• Rheumatoid Arthritis (RA)?

• Sjogren's syndrome?

• scleroderma?

• dermatomyositis?

• systemic lupus erythematosus?

• a vasculitis?

• antisynthetase syndrome?

• cryoglobulinemia?

• mixed connective tissue disease (MCTD)?

• polyarteritis nodasa (PAN)?

• bacterial endocarditis?

• tuberculosis?

• leprosy?

• osteomyelitis?

• syphilis?

• infectious mononucleosis?

• chronic viral hepatitis?

• another chronic infections?

• a B-cell malignancy?

Results

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