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New bone formation at the sacroiliac joint in axial spondyloarthritis: characterization of backfill in MRI and CT

OBJECTIVE: MRI findings of the SI joint space in axial SpA (axSpA) include inflammation and fat metaplasia inside an erosion; the latter is also termed ‘backfill’. We compared such lesions with CT to better characterize whether they represent new bone formation. METHODS: We identified patients with...

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Detalles Bibliográficos
Autores principales:	Diekhoff, Torsten, Poddubnyy, Denis, Proft, Fabian, Ziegeler, Katharina, Deppe, Dominik, Niedermeier, Christoph, Hermann, Kay Geert A
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Oxford University Press 2023
Materias:	Clinical Science
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10691921/ https://www.ncbi.nlm.nih.gov/pubmed/37018132 http://dx.doi.org/10.1093/rheumatology/kead142

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