AS Patients Without Spinal Fusion Are a Distinct Subgroup AS Patients Without Spinal Fusion Are a Distinct Subgroup

A small minority of patients with long-standing ankylosing spondylitis and fused sacroiliac joints lack syndesmophytes and were more likely to be HLA-B27 positive and female, a study found.MDedge News
Source: Medscape Medical News Headlines - Category: Consumer Health News Tags: Rheumatology News Source Type: news