Myositis specific antibodies are associated with isolated anti-Ro-52 associated interstitial lung disease

Anti-Ro-52 antibody positivity might be associated with the presence of interstitial lung disease (ILD) among patients with autoimmune features. However, the clinical significance of isolated anti-Ro-52 positivity (i.e. the presence of anti-Ro-52 antibodies but the absence of anti-Ro-60 antibodies; anti-Ro-52+Ro-60-) in patients with ILD is not clear.This is a prospective and observational study of Chinese ILD patients with isolated anti-Ro-52...