Abstract Number: 1393 • ACR Convergence 2023
Fully Automated Detection of Active Sacroiliitis in Patients with Axial Spondyloarthritis: A Machine Learning-Based Analysis Magnetic Resonance Image
Background/Purpose: Magnetic Resonance Imaging (MRI) is a crucial modality for early diagnosis of active inflammation in the sacroiliac joint in patients with axial spondyloarthritis (axSpA).…Abstract Number: 1880 • ACR Convergence 2023
Performance of Machine Learning Algorithms in Discriminating Spondyloarthritis Features on Magnetic Resonance Imaging: A Systematic Review and Meta-analysis
Background/Purpose: The diagnostic role of Magnetic Resonance Imaging (MRI) for axial spondyloarthritis(axSpA) has grown since introducing the ASAS criteria for axSpA. Recent advances in machine…Abstract Number: 0160 • ACR Convergence 2023
Spine and Sacroiliac Joints Findings in Young Males and Females with Chronic Back Pain Undergoing Magnetic Resonance Imaging in Clinical Practice
Background/Purpose: Magnetic resonance imaging (MRI) is frequently used in patients with chronic back pain (CBP) to diagnose mechanical and inflammatory diseases, including axial spondyloarthritis (axSpA).…Abstract Number: 1398 • ACR Convergence 2023
A Deep Learning Algorithm for MRI Spinal Inflammation in Axial Spondyloarthritis
Background/Purpose: Deep learning has achieved wide applications in different areas of medical imaging analysis. Limited studies have explored the use of deep learning for imaging…Abstract Number: 1882 • ACR Convergence 2023
Imaging in Diagnosis, Monitoring and Outcome Prediction of Large Vessel Vasculitis: A Systematic Literature Review Informing the 2023 Update of the EULAR Recommendations
Background/Purpose: Since the development of the EULAR recommendations for the use of imaging in large vessel vasculitis (LVV) in 2017, new data has emerged in…Abstract Number: 0294 • ACR Convergence 2023
Tofacitinib Treatment in Rheumatoid Arthritis Is Associated with Increased Lower Limb Muscle Volume: The Rheumatoid Arthritis and Muscle (RAMUS) Study
Background/Purpose: Approximately 1 in 4 people with RA have sarcopenia, defined as generalised loss of skeletal muscle (SKM) strength and mass, resulting in an increased…Abstract Number: 1403 • ACR Convergence 2023
MRI-defined Sacroiliitis in First Degree Relatives of Ankylosing Spondylitis Patients
Background/Purpose: Sacroiliitis is a main radiographic finding in axial spondyloarthritis (axSpA) - the inflammatory rheumatic disease with a strong genetic background. The aim of this…Abstract Number: 1892 • ACR Convergence 2023
Sacroiliac Bone Marrow Oedema on Postpartum MRI Does Not Result in Significant SpA-like Structural Lesions: Results of a 5-year Follow-up Study
Background/Purpose: Sacroiliac bone marrow oedema (BMO) on MRI, immediately after childbirth, has been observed in a large proportion of postpartum women and appears to be…Abstract Number: 0318 • ACR Convergence 2023
The Association of CT-Detected Intra-Articular Mineralization with MRI-Detected Effusion-Synovitis and Hoffa’s Synovitis in Knee OA: The Multicenter Osteoarthritis Study
Background/Purpose: Intra-articular (IA) deposition of calcium crystals (chondrocalcinosis), is common in knee OA. While calcium crystals can cause inflammatory arthritis, their contribution to joint inflammation…Abstract Number: 1430 • ACR Convergence 2023
A Proof-of-concept Study Evaluating the Use of Functional Brain Magnetic Resonance Imaging in Assessing Treatment Response in Psoriatic Arthritis Patients
Background/Purpose: Inflammatory cytokines can alter the way the central nervous system processes pain as shown in patients with rheumatoid arthritis. However, the relationship between TNFα…Abstract Number: 1894 • ACR Convergence 2023
3-Dimensional Regional Variation in Inter-rater Reliability of Bone Marrow Lesion Scoring in the Knee
Background/Purpose: Bone marrow lesions (BML) are an important scoring feature on magnetic resonance imaging (MRI) of knee osteoarthritis (OA), and their presence in certain anatomical…Abstract Number: 0319 • ACR Convergence 2023
Knee Flexion Contracture Was Associated with Articular Cartilage Loss in the Central Region but Cartilage Preservation in the Posterior Region of the Tibia: Data from the Osteoarthritis Initiative
Background/Purpose: A knee flexion contracture (FC), present in ~⅓ of patients with knee OA1, is the inability to fully extend the knee2, 3. Having a…Abstract Number: 1478 • ACR Convergence 2023
Presentation and Outcomes of Posterior Reversible Encephalopathy Syndrome in Systemic Lupus Erythematosus: A Multicenter Cohort and a Systematic Literature Review
Background/Purpose: To describe the clinical characteristics, therapies, and outcomes of patients with SLE and Posterior reversible encephalopathy syndrome (PRES). Methods: We performed a multicenter cohort…Abstract Number: 1978 • ACR Convergence 2023
Infrapatellar Fat Pad Size and Subcutaneous Fat in Knee Osteoarthritis Radiographic Progression: Data from the Osteoarthritis Initiative
Background/Purpose: Adipose tissue is associated with knee osteoarthritis (KOA) progression. This study aimed to determine the association of infrapatellar fat pad (IPFP) size and subcutaneous…Abstract Number: 0661 • ACR Convergence 2023
Assessment of Systemic Sclerosis-Associated Myocarditis: A Single Center Case Series Study
Background/Purpose: Myocardial involvement is a significant contributor to mortality in patients with Systemic Sclerosis (SSc). The objective of this study was to analyze the clinical…
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