Abstracts tagged "Magnetic resonance imaging (MRI)"

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
Diego Benavent¹, Mar Tapia², Victor muley², Daniel Bernabeu², Chamaida Plasencia-Rodríguez³, Alejandro Balsa³ and Victoria Navarro-Compán⁴, ¹Hospital la Paz, Madrid, Spain, ²Radiology Department, Hospital La Paz, Madrid, Spain, ³Hospital Universitario La Paz, Madrid, Spain, ⁴Department of Rheumatology, La Paz University Hospital, IdiPaz, Madrid, Spain
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
Shirley Chiu Wai Chan¹, Ying Ying Lin², Ho Yin Chung¹, Kam Ho Lee³ and Peng Cao², ¹Divison of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, the University of Hong Kong, Hong Kong, Hong Kong, ²Department of Diagnostic Radiology, the University of Hong Kong, Hong Kong, Hong Kong, ³Department of Radiology, Queen Mary Hospital, Hong Kong, Hong Kong, Hong Kong
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
Philipp Bosch¹, Milena Bond², Christian Dejaco³, Cristina Ponte⁴, Sarah Mackie⁵, Louise Falzon⁶, Wolfgang Schmidt⁷ and Sofia Ramiro⁸, ¹Medical University of Graz, Graz, Austria, ²Azienda sanitaria dell'Alto Adige, Merano, Italy, ³Department of Rheumatology, Medical University Graz, Graz, Austria; Department of Rheumatology, Hospital of Bruneck (ASAA-SABES), Teaching Hospital of the Paracelsius Medical University, Brunico, Italy, ⁴Department of Rheumatology, Centro Hospitalar Universitário Lisboa Norte, Centro Académico de Medicina de Lisboa, Lisbon, Portugal; Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal, ⁵Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK; Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom, ⁶University of Sheffield, Sheffield, United Kingdom, ⁷Immanuel Krankenhaus Berlin, Berlin, Germany, ⁸Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
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
Joshua L Bennett¹, Kieren G Hollingsworth², Arthur Pratt³, Maha Egail³, Catherine Feeney⁴, Valeria Di Leo⁴, Robert W Taylor⁴, Richard Dodds⁵, Amy E Anderson³, Avan Aihie Sayer⁵ and John Isaacs⁶, ¹Immunity and Inflammation Theme, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle upon Tyne, United Kingdom, ²Innovation Methodology and Application Theme, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom, ³Immunity and Inflammation Theme, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom, ⁴Wellcome Centre for Mitochondrial Research, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom, ⁵AGE Research Group, NIHR Newcastle Biomedical Research Centre, Newcastle Hospitals NHS Foundation Trust and Newcastle University, Newcastle upon Tyne, United Kingdom, ⁶Translational and Clinical Research Institute, Newcastle University and Musculoskeletal Unit, Newcastle Hospitals, Newcastle upon Tyne, Newcastle upon Tyne, United Kingdom
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
Kristyna Bubova¹, Lenka Hasikova², Katerina Mintalova², Monika Gregova², Sarka Forejtova², Ladislav Senolt³ and Karel Pavelka⁴, ¹Institute of Rheumatology, Prague, Czech Republic, ²Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Prague, Czech Republic, ³Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Praha, Czech Republic, ⁴Institut of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Charles University, Praha, Czech Republic
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
De Meester Liesbet¹, Gaelle Varkas², Manouk de Hooge³, Ann-Sophie De Craemer⁴, Nele Herregods⁵, Lennart Jans⁵, Philippe Carron⁶, Dirk Elewaut⁷ and Filip Van den Bosch⁸, ¹Department of Rheumatology, Ghent University Hospital, Ghent, Belgium, ²Dept. of Rheumatology, Ghent University Hospital, Ghent, Belgium, ³Ghent University Hospital, Hesperange, Luxembourg, ⁴Ghent University Hospital, Gent, Belgium, ⁵Department of Radiology, Ghent University Hospital, Ghent, Belgium, ⁶UZ Gent, Gent, Belgium, ⁷Ghent University and VIB Center for Inflammation Research, Ghent, Belgium, ⁸Department of Internal Medicine and Pediatrics, Ghent University and VIB Center for Inflammation Research, Ghent, Belgium
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
Jean Liew¹, Gabriela Rabasa¹, Mohamed Jarraya², Ali Guermazi¹, David Felson¹, Beth Lewis³, John Lynch⁴, Michael Nevitt⁴, James Torner⁵ and Tuhina Neogi⁶, ¹Boston University, Boston, MA, ²Massachusetts General Hospital, Boston, MA, ³University of Alabama at Birimingham, Birmingham, AL, ⁴University of California San Francisco, San Francisco, CA, ⁵University of Iowa, Iowa City, IA, ⁶Boston University School of Medicine, Boston, MA
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
Esther Espartal López¹, Xabier Michelena Vegas², Sara Marsal Barril¹, Alex Rovira³, Deborah Pareto³ and Alba Erra Duran¹, ¹Vall Hebron University Hospital, Rheumatology Department, Barcelona, Spain, ²Hospital Universitari Vall Hebron, Barcelona, Spain, ³Vall Hebron University Hospital, Section of Neuroradiology (Department of Radiology, IDI), Barcelona, Spain
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
Stephanie Wichuk¹, Walter P. Maksymowych¹, Joel Paschke², Abhilash Hareendranathan³ and Jacob Jaremko¹, ¹University of Alberta, Edmonton, AB, Canada, ²CARE Arthritis, Edmonton, AB, Canada, ³Radiology and Diagnostic Imaging, Edmonton, AB, Canada
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
Mark Campbell¹, Odette Laneuville² and Guy Trudel³, ¹Elisabeth Bruyere Hospital, Ottawa, ON, Canada, ²University of Ottawa, Ottawa, ON, Canada, ³Ottawa Hospital Research Institute, Ottawa, ON, Canada
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
Alain Sanchez-Rodriguez¹, Mariana Gonzalez-Treviño¹, Hannah Langenfeld², Cynthia Crowson³, Maria Valenzuela-Almada⁴, Alejandro Rabinstein⁵, Larry J. Prokop⁶, Isabel Valenzuela-Almada⁷ and Ali Duarte-Garcia³, ¹Division of Rheumatology, Mayo Clinic, Rochester, MN, ²Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, ³Mayo Clinic, Rochester, MN, ⁴Department of Pediatrics, Children’s National Medical Center, Washington, DC, ⁵Department of Neurology, Mayo Clinic, Rochester, MN, ⁶Mayo Clinic Libraries, Mayo Clinic, Rochester, MN, ⁷Division of Internal Medicine, Hospital Medica Sur, Mexico City, Mexico
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
Kwanghoon Lee¹, Marina Banuls-Mirete², Alecio Lombardi³, Alexander Posis³, Eric Chang³, Nancy Lane⁴ and Monica Guma⁵, ¹Dongguk University ilsan Hospital, San Diego, CA, ²Department of Medicine, University of California San Diego, San Diego, CA, ³University of California San Diego, San Diego, CA, ⁴University of California, Hillsborough, CA, ⁵University of California San Diego, La Jolla, CA
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: 024 • 2023 Pediatric Rheumatology Symposium
Effects of Corticosteroids on Central Nervous System Microvascular Properties Assessed by Neuroimaging
Mark DiFrancesco, Ekemini Ogbu, Catherine Robben, Jennifer Huggins and Hermine Brunner, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
Background/Purpose: Prior research suggests that microvascular (MV) changes might be a biomarker for central nervous system (CNS) involvement of patients with systemic lupus erythematosus (SLE).…
Abstract Number: 043 • 2023 Pediatric Rheumatology Symposium
Development and Usability Testing of Web-based Standardized Scoring Tool for Magnetic Resonance Images from Children with Chronic Nonbacterial Osteomyelitis (CNO)
Farzana Nuruzzaman¹, T. Shawn Sato², Andrew Carbert³, Joel Paschke⁴, Lauren Potts⁵, Meinrad Beer⁶, Ming Huang⁷, Ramesh Iyer⁸, Johanna Monsalve⁹, Anh-Vo Ngo⁸, Jennifer Stimec¹⁰, Mahesh Thapa⁸, Wei Hou¹¹, Walter P. Maksymowych¹², Polly Ferguson¹³ and Yongdong (Dan) Zhao⁸, ¹Stony Brook Children's Hospital, Stony Brook, NY, ²University of Iowa, Iowa City, IA, ³CARE Arthritis, Edmonton, AB, ⁴CARE Arthritis, Edmonton, AB, Canada, ⁵Long Beach, CA, ⁶University Hospital, Ulm Germany, Ulm, Germany, ⁷Mount Sinai Hospital, New York, NY, ⁸University of Washington, Seattle, WA, ⁹Stony Brook University Hospital, Stony Brook, NY, ¹⁰The Hospital for Sick Children, Toronto, ON, Canada, ¹¹Stony Brook University, Stony Brook, NY, ¹²University of Alberta, Edmonton, AB, Canada, ¹³University of Iowa Carver College of Medicine, Iowa City, IA
Background/Purpose: The ChRonic nonbacterial Osteomyelitis Magnetic Resonance Imaging Scoring (CROMRIS) tool was developed to assess specific characteristics of bone and soft tissue inflammation in MRI…
Abstract Number: 094 • 2023 Pediatric Rheumatology Symposium
Provider Assessment of the Temporomandibular Joint in Juvenile Idiopathic Arthritis
Anna Costello¹, Marinka Twilt² and Melissa Lerman¹, ¹Children's Hospital of Philadelphia, Philadelphia, PA, ²Alberta Children's Hospital, Calgary, AB, Canada
Background/Purpose: TM joint arthritis is an underrecognized complication of JIA that can cause long-term problems including decreased mandibular growth, altered facial morphology, and orofacial pain.…

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