High prevalence of spondyloarthritis in sarcoidosis patients with chronic back pain

Chronic back pain (CBP) is a frequent complaint in patients with sarcoidosis, which challenges the clinician as multiples causes may potentially underlie this symptom. Interestingly, some reports suggest that the coexistence of sarcoidosis and spondyloarthritis (SpA) may be frequent. This study aimed to determine the prevalence of axial radiographic and non-radiographic SpA in patients with sarcoidosis and CBP and assess the association between...