Dr. SK Rajan

What blood tests and genetic markers help diagnose Ankylosing Spondylitis? Ankylosing Spondylitis is a chronic inflammatory condition that primarily affects the spine, and diagnosing it often involves a combination of clinical evaluation, imaging, and specific blood tests. One of the most significant markers is the HLA-B27 gene, which is present in a large majority of people with this condition, though having the gene alone doesn't confirm diagnosis. Additional blood tests, such as ESR (erythrocyte sedimentation rate) and CRP (C-reactive protein), help detect underlying inflammation in the body, supporting the overall diagnostic picture. These tests are typically evaluated alongside imaging studies like X-rays or MRI, which can reveal characteristic changes in the spine and sacroiliac joints. Because symptoms can overlap with other back conditions, a combination of these tools helps ensure an accurate diagnosis. For thorough evaluation of inflammatory spine conditions, consult the best spine specialist in Gurugram, Dr SK Rajan, for expert diagnosis and management. 1 day ago