HLA-B27 shares homology with a Klebsiella protein and may imply a bacterial pathogenesis to ankylosing spondylitis. A patient with consistent clinical and radiographic findings who is B27-positive has a greater chance of having or developing …

HLA tests can identify the presence or absence of specific HLA alleles that have been linked to disease or drug hypersensitivity reactions relevant to rheumatology. The HLA-B*27 test provides insights regarding the presence or absence of the B*27 allele, which is closely associated with several spondyloarthropathies (SpAs).

DNA-based testing for HLA alleles has identified many HLA-B*27 alleles. 3,4,11 These various HLA-B*27 alleles may or may not correlate with disease states, depending on the geographic, racial,

2018年6月5日 · During the course of a workup for possible autoimmune arthritis or autoimmune back disease, your rheumatologist may order something called a HLA-B27 test. So what does a positive HLA-B27 mean? HLA-B27 is a genetic test. The majority of people who have a positive HLA-B27 are perfectly healthy.

Our DNA Identity lab has conducted histocompatibility (human leukocyte antigen, or HLA) testing since 1982. Choose from our comprehensive test menu to create your HLA test profile.

2022年2月22日 · This test was developed, and its performance characteristics determined, by LabCorp. It has not been cleared or approved by the US Food and Drug Administration (FDA). Additional Information: HLA-B27 is strongly associated with ankylosing spondylitis (Marie-Strumpell disease).

Labcorp Test Number: 006924. Test Details: HLA B 27 Disease Association assesses the presence of the HLA-B27 gene, which is associated with various autoimmune diseases, including ankylosing spondylitis. Specimen Type: Blood. Fasting: Fasting may not be required. Follow specific instructions from your healthcare provider.

LabCorp18100 Ne Union Hill Rd Redmond, WA 98052 Phone: 425-498-2122 Fax: 425-497-9507 Hours: Monday-Friday 7:30-6:00 Saturday 9:00-1:00 Services: » H. Pylori Breath Test » Routine Clinical Laboratory Collections Appointment: Schedule appointment

Supplementary test information for Ankylosing Spondylitis (HLA-B27) Genotyping such as test interpretation, additional tests to consider, and other technical data.

High resolution HLA typing is preferred for matching of bone marrow transplant donors and recipients. Other clinical indications may require high resolution typing to rule out alternative allele combinations.