Hla-b27 By Flow Cytometry

The HLA-B27 test by Flow Cytometry detects the presence of the HLA-B27 antigen in blood cells using flow cytometry, a laboratory technique that measures physical characteristics of cells.

• Diagnosis of autoimmune diseases: Used to diagnose ankylosing spondylitis, reactive arthritis, and other inflammatory joint diseases.
• Differentiating conditions: It helps differentiate between types of arthritis and autoimmune disorders.

• Individuals with back pain or joint pain that might suggest ankylosing spondylitis.
• People with a family history of autoimmune diseases like psoriatic arthritis or inflammatory bowel disease.

While the PCR test is the most common method for detecting HLA-B27, flow cytometry may be used in certain research or diagnostic settings. Results are considered in conjunction with symptoms and clinical evaluation.