Abstract
Joint pain is one of the most common presentations to primary care, and the differentiation between inflammatory and mechanical causes can be challenging. Since autoimmune diseases make up a significant proportion of these patients, serologic testing is important in both diagnosis and clinical decision-making. Unfortunately, due to the presence of autoantibodies in a healthy population, these tests are often perceived as confusing. This chapter will focus on the diagnostic interpretation of normal and abnormal rheumatologic values.
Original language | English |
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Title of host publication | Rheumatology for Primary Care Providers |
Subtitle of host publication | A Clinical Casebook |
Publisher | Springer International Publishing |
Pages | 259-276 |
Number of pages | 18 |
ISBN (Electronic) | 9783030806996 |
ISBN (Print) | 9783030806989 |
DOIs | |
State | Published - 1 Jan 2021 |
Keywords
- Anti-Smith antibodies
- Anti-double-stranded DNA antibodies
- Anticyclic citrullinated peptide antibodies
- Antineutrophil cytoplasmic antibody
- Antinuclear antibody
- C-reactive protein
- Erythrocyte sedimentation rate
- Human leukocyte B27 antigen
- Rheumatoid factor