HLA – B27, QUALITATIVE

HLA B27 stands for Human leukocyte Antigen B27. This test detects the presence of HLA B27 on the surface of cells. This test helps to detect autoimmune disorders associated with HLA B27. This test is done by the PCR method. The HLA B27 test is done: • In case of symptoms of arthritis • In case one is suspected of autoimmune diseases • In case of symptoms such as inflammation, chronic pain, degenerative changes to bones (seen on X-ray)