Rheumazentrum Ruhrgebiet Herne, Ruhr University Bochum, Germany
Volume 33, March 2022, Supplement 1
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786788374
Mediterr J Rheumatol 2022;33(Suppl 1):109-14
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Pearls and Pitfalls in Diagnosing Non-Radiographic Axial Spondyloarthritis
Abstract
Although nr-axSpA is a distinct clinical entity with characteristic clinical and radiologic features, it is mimicked by a variety of other stress-induced, degenerative, infectious diseases or other conditions both clinically and radiologically, especially when it comes to the interpretation of imaging methods such as magnetic resonance imaging (MRI).
Overall, the sensitivity and specificity of MRI in the diagnosis of nr-axSpA has limitations and must be interpreted in the context of the clinical picture. Furthermore, the interpretation of sacroiliac joint MRI is critical to avoid overdiagnosis as nr-axSpA because bone marrow oedema adjacent to the sacroiliac joint may also be frequently observed in people without axSpA such as post-partum women and athletes, even in the general population.
In this review article we present recent updates about the various disease entities and conditions that may mimic nr-axSpA and how to differentiate among them especially by imaging with MRI.
Cite this article as: Tsiami S, Baraliakos X. Pearls and Pitfalls in Diagnosing Non-Radiographic Axial Spondyloarthritis. Mediterr J Rheumatol 2022;33(Suppl 1):109-114.
Article Submitted: 12 May 2021; Article Accepted: 30 May 2021; Available Online: 15 Apr 2022
https://doi.org/10.31138/mjr.33.1.109
This work is licensed under a Creative Commons Attribution 4.0 International License.
©Tsiami S, Baraliakos X.
