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Updated: Jun 13, 2026

Novel Diagnostics in Revision Arthroplasty: Implant Sonication and Multiplex Polymerase Chain Reaction
Published on: December 3, 2017
Recent investigative procedures for diagnosing rheumatic disease
Abstract:
Recent advances in investigative procedures have improved diagnosis of arthritis. Serologic tests such as rheumatoid factor and antinuclear antibody determinations, although not diagnostic, may be used to support or exclude a clinical diagnosis of rheumatoid arthritis or systemic lupus erythematosus. A systematic approach to joint fluid analysis has helped in the differential diagnosis of rheumatic diseases. Radionucleotide joint scanning and determination of histocompatibility antigens appear promising, although they are still under investigation.
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