Abstract 20 — Performance of Various Definitions for Active MRI: Lesions in Sacroiliac Joint and Spine in Discriminating Patients with Axial Psoriatic Arthritis

Abstract 20 — Performance of Various Definitions for Active MRI: Lesions in Sacroiliac Joint and Spine in Discriminating Patients with Axial Psoriatic Arthritis

Background Unlike axial spondyloarthritis, no classification criteria exist for axial psoriatic arthritis (axPsA). In 2021, the Assessment of SpondyloArthritis International Society (ASAS) revised the magnetic resonance imaging (MRI) criteria for active sacroiliitis (2021 criteria: bone marrow edema...

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Bibliographic Details
Main Authors: Xianfeng YAN, Isaac T Cheng, Jacqueline So, Ho So, Ryan Ka Lok Lee, James Francis Griffith, Lai-Shan Tam
Format: Article
Language:English
Published: World Scientific Publishing 2023-11-01
Series:Journal of Clinical Rheumatology and Immunology
Online Access:https://www.worldscientific.com/doi/10.1142/S266134172374036X

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