In conclusion, septic sacroiliitis is a rare illness that manifests with the signs and symptoms of more common problems. For this reason, its diagnosis is frequently overlooked and delayed.

A diagnostic delay of 2 to 6 years may be typical in axSpA, noted Raj Sengupta, MBBS, of the University of Bath in England, ...

Features linking this group of diseases include association with HLA-B27, peripheral arthritis that is typically asymmetric and lower limb predominant, and possibly include sacroiliitis ...