Abstracts tagged "Magnetic resonance imaging (MRI)"

Abstract Number: 1388 • ACR Convergence 2023
Pain Mechanisms in Psoriatic Arthritis: Differentiating Inflammation Related Pain in Enthesitis Using Ultrasound, in Comparison to Functional MRI
Ummugulsum Gazel¹, Kristen Noges², Burak Ayan², Gizem Ayan³, Olivier Brown¹, Andra Smith¹ and sibel aydin⁴, ¹University of Ottawa, Ottawa, ON, Canada, ²University of Ottawa, Rheumatology, Ottawa, ON, Canada, ³Hacettepe University Faculty of Medicine Division of Rheumatology, Ankara, Turkey, ⁴University of Ottawa - Ottawa, Ottawa, ON, Canada
Background/Purpose: Approximately 50% of PsA patients have persistent pain despite a well‐controlled inflammatory state, which has been attributed to non‐nociceptive pain and central sensitization. Enthesitis…
Abstract Number: 1879 • ACR Convergence 2023
Artificial Intelligence for the Detection of Sacroiliitis on Magnetic Resonance Imaging in Patients with Axial Spondyloarthritis
Seulkee Lee¹, Uju Jeon², Ji Hyun Lee³, Seonyoung Kang¹, Hyungjin Kim¹, Jaejoon Lee¹, Myung Jin Chung², Jinseok Kim⁴, Eun-Mi Koh⁵ and Hoon-Suk Cha¹, ¹Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea, ²Medical AI Research Center, Samsung Medical Center, Seoul, South Korea, ³Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea, ⁴Department of Rheumatology, Jeju National University Hospital, Jeju National University School of Medicine, Jeju-si, Jeju-do, South Korea, La Jolla, CA, South Korea, ⁵Health Insurance Review and Assessment Service, Seoul, South Korea
Background/Purpose: Magnetic resonance imaging (MRI) is important for the early detection of axial spondyloarthritis (axSpA). However, evaluation of sacroiliitis on MRI requires expertise because degenerative…
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
Go-Eun Lee¹, Sang-Il Choi¹, Jungchan Cho², Seon Ho Kim³, Geun Young Lee⁴ and Sang Tae Choi⁵, ¹Department of Computer Engineering, Dankook University, Seongnam, South Korea, ²School of Computing, Gachon University, Seongnam, South Korea, ³Integrated Media Systems Center, Viterbi School of Engineering, University of Southern California, Los Angeles, CA, ⁴Department of Radiology, Chung-Ang University College of Medicine, Seoul, South Korea, ⁵Division of Rheumatology, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, South Korea
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
Sun Jae Moon¹, Seulkee Lee¹, Seonyoung Kang¹, Hyungjin Kim¹, Jaejoon Lee¹, Jinseok kim², Eun-Mi Koh³, Jinseub Hwang⁴ and Hoon-Suk Cha¹, ¹Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea, ²Division of Rheumatology, Department of Internal Medicine, Jeju National University Hospital, Jeju National University School of Medicine, Jeju, South Korea, ³Health Insurance Review and Assessment Service, Seoul, South Korea, ⁴Department of Data Science, Daegu University, Gyeongsan, South Korea
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: 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.…
Abstract Number: 0853 • ACR Convergence 2022
Reliability of MRI Lesions Comprising the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRI-SIJ): What Is the Impact of Systematic Reader Calibration?
Walter P Maksymowych¹, Nisha Varma², Arthur Meyers³, Jennifer Stimec⁴, Nikolay Tzaribachev⁵, Jonathan Akikusa⁶, Tarimobo Otobo⁴, Marion von Rossum⁷, Andrea Doria⁴ and Nele Herregods⁸, ¹Department of Medicine, University of Alberta, Edmonton, AB, Canada, ²Department of Paediatric Radiology, The Royal Children's Hospital Melbourne, Melbourne, Australia, ³Cincinnati Children's Hospital Medical Center, Cincinnati, OH, ⁴Department of Diagnostic Imaging, SickKids, University of Toronto, Toronto, ON, Canada, ⁵PRI Research Institute, Bad Bramstedt, Germany, ⁶Rheumatology Service, Royal Children’s Hospital, Melbourne, Melbourne, Australia, ⁷Emma Children’s Hospital, Dept Pediatrics, Amsterdam University Medical Centers, Amsterdam, Netherlands, ⁸Ghent University Hospital, Ghent, Belgium
Background/Purpose: The evaluation of the sacroiliac joints (SIJ) in children with Juvenile Idiopathic Arthritis (JIA) increasingly relies on the use of MRI since radiography is…
Abstract Number: 1513 • ACR Convergence 2022
Identification of MRI Lesions Indicative of Spondyloarthritis Diagnosis from the Axial Spondyloarthritis International Society (ASAS) MRImagine Multi-Reader Scoring Dataset Using the Chi-Squared Automatic Interaction Detection Algorithm (CHAID)
Stephanie Wichuk¹, Walter P Maksymowych², Robert G Lambert¹, Abhilash Hareendranathan³ and Jacob Jaremko¹, ¹University of Alberta, Edmonton, AB, Canada, ²Department of Medicine, University of Alberta, Edmonton, AB, Canada, ³Department of Radiology and Diagnostic Imaging, University of Alberta, Edmonton, AB, Canada
Background/Purpose: Several types of active and structural lesions have been identified on sacroiliac joint MRI of spondyloarthritis (SpA) patients. Various combinations of these lesions may…
Abstract Number: 0880 • ACR Convergence 2022
Impact of Characteristic Inflammatory and Structural Imaging Lesions on Expert Classification of Axial Juvenile Spondyloarthritis
Adam Mayer¹, Timothy Brandon¹, Amita Aggarwal², Ruben Burgos vargas³, Robert Colbert⁴, Gerd Horneff⁵, Rik Joos⁶, Ronald Laxer⁷, Kirsten Minden⁸, Angelo Ravelli⁹, Nicola Ruperto¹⁰, Judith Smith¹¹, Matthew Stoll¹², Shirley Tse⁷, Filip Van den bosch¹³, Walter P Maksymowych¹⁴, Robert G Lambert¹⁵, David Biko¹⁶, Nancy Chauvin¹⁷, Michael Francavilla¹⁶, Jacob Jaremko¹⁵, Nele Herregods¹⁸, Jennifer Faerber¹, Ozgur Kasapcopur¹⁹, Mehmet YILDIZ²⁰, Alison Hendry²¹ and Pamela Weiss²², ¹Children's Hospital of Philadelphia, Philadelphia, PA, ²Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India, ³hospital general de mexico, Ciudad de México, Mexico, ⁴NIH/NIAMS, Bethesda, MD, ⁵Pediatrics, Asklepios Klinik Sankt Augustin GmbH, Sankt Augustin, Germany, ⁶Ghent University Hospital, Basel, Switzerland, ⁷Division of Rheumatology, The Hospital for Sick Children; Child Health Evaluative Services, SickKids Research Institute; Department of Paediatrics, University of Toronto, Toronto, ON, Canada, ⁸Charité Universitätsmedizin Berlin, Berlin, Germany, ⁹Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal Infantile Sciences (DINOGMI) University of Genoa, Italy,Scientific Direction, IRCCS Istituto Giannina Gaslini, Genova, Italy, ¹⁰IRCCS Istituto Giannina Gaslini; PRINTO, Clinica Pediatrica e Reumatologia, Genova, Italy, ¹¹University of Wisconsin, Madison, WI, ¹²University of Alabama at Birmingham, Birmingham, AL, ¹³Department of Internal Medicine and Paediatrics, Ghent University and VIB Centre for Inflammation Research, Ghent, Belgium, ¹⁴Department of Medicine, University of Alberta, Edmonton, AB, Canada, ¹⁵University of Alberta, Edmonton, AB, Canada, ¹⁶University of Pennsylvania, Philadelphia, PA, ¹⁷Penn State Health, Hershey, PA, ¹⁸Ghent University Hospital, Ghent, Belgium, ¹⁹Istanbul University-Cerrahpaşa, Cerrahpaşa Medical School, Istanbul, Turkey, ²⁰Istanbul University-Cerrahpaşa, Istanbul, Turkey, ²¹Middlemore Hospital, Auckland, ²²Children's Hospital of Philadelphia, Glen Mills, PA
Background/Purpose: Axial disease in juvenile spondyloarthritis (JSpA) is difficult to assess in children and the role of MRI in rheumatologist diagnosis has not yet been…
Abstract Number: 1519 • ACR Convergence 2022
Using Galacetin-3 (Gal-3) and Cardiotrophin-1 (CT-1) for Early Detection of Primary Heart Involvement in Systemic Sclerosis as Seen on Cardiac MRI
Erin Chew¹, Sarah Wood¹, Bibin Varghese¹, Christopher Chew², erin wilfong¹ and Tracy Frech¹, ¹Vanderbilt University Medical Center, Nashville, TN, ²University of North Carolina at Chapel Hill, Chapel Hill, NC
Background/Purpose: Primary heart involvement in systemic sclerosis (SSc-pHI) is characterized by myocardial inflammation with resultant fibrosis that is not secondary to ischemic heart disease or…
Abstract Number: 0890 • ACR Convergence 2022
Long Term Efficacy of a 2-year MRI Treat-to-target Treatment Strategy on Disease Activity, MRI Inflammation and Physical Function in Rheumatoid Arthritis Patients in Clinical Remission: Five Year Follow-up of the IMAGINE-RA Cohort
Signe Møller-Bisgaard¹, Kim Hørslev-Petersen², Daniel Glinatsi³, Bo Ejbjerg⁴, Merete Lund Hetland⁵, Jakob Møllenbach Møller⁶, Robin Christensen⁷, Sabrina Mai Nielsen⁸, Mikael Boesen⁹, Kristian Stengaard-Pedersen¹⁰, Ole Rintek Madsen¹¹, Bente Jensen¹², Jan Alexander Villadsen¹³, Ellen Margrethe Hauge¹⁰, Oliver Hendricks², Hanne Merete Lindegaard¹⁴, Niels Steen Krogh¹⁵, Anne Grethe Jurik¹⁶, Henrik Thomsen¹⁷ and Mikkel Østergaard¹⁸, ¹Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Rigshospitalet, Copenhagen, Denmark, ²Department of Rheumatology, Danish Hospital for Rheumatic Diseases, Sønderborg, Denmark, ³Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Rigshospitalet, Glostrup, Denmark, ⁴Department of Rheumatology, Slagelse Hospital, Slagelse, Denmark, ⁵Copenhagen University Hospital - Rigshospitalet, Glostrup, Denmark, ⁶Department of Radiology, Herlev-Gentofte Hospital, Copenhagen, Denmark, ⁷Musculoskeletal Statistics Unit, The Parker Institute, Copenhagen, Denmark, ⁸The Parker Institute, Section for Biostatistics and Evidence-Based Research, Bispebjerg-Frederiksberg Hospital, Frederiksberg, Denmark, ⁹Department of Radiology, Bispebjerg-Frederiksberg Hospital, Copenhagen, Denmark, ¹⁰Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark, ¹¹Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Herlev-Gentofte, Copenhagen, Denmark, ¹²Center for Rheumatology and Spine Diseases, Bispebjerg-Frederiksberg Hospital, Copenhagen, Denmark, ¹³Department of Rheumatology, Silkeborg Hospital, Silkeborg, Denmark, ¹⁴Department of Rheumatology, Odense University Hospital, Odense, Denmark, ¹⁵ZiteLab ApS, Frederiksberg, Denmark, ¹⁶Department of Radiology, Aarhus University Hospital, Aarhus, Denmark, ¹⁷Department of Radiology, Herlev and Gentofte Hospital, Copenhagen, Denmark, ¹⁸Rigshospitalet, University of Copenhagen, Glostrup, Denmark
Background/Purpose: Targeting MRI remission in rheumatoid arthritis (RA) patients in clinical remission may improve long term clinical, functional and MRI outcomes. The purpose of the…
Abstract Number: 1532 • ACR Convergence 2022
The Primary Cardiomyopathy of Systemic Sclerosis on Cardiovascular Magnetic Resonance Imaging
sanya Chhikara¹, Adinan Kanda², mohamed Ismail², Fredrick Ogugua², Rejowana Rouf², khaled Ismail², Parag Bawaskar², Jerry Molitor² and Chetan Shenoy², ¹University of Minnesota, New York, NY, ²University of Minnesota, Minneapolis, MN
Background/Purpose: Cardiac disease in systemic sclerosis (SSc) may be primary or secondary to coronary artery disease, pulmonary, or renal disease. The prevalence of the primary…
Abstract Number: 1010 • ACR Convergence 2022
Comparison of Established and New, Preliminarily Proposed ASAS Cut-Offs for Inflammatory MRI Lesions in the Sacroiliac Joints of Axial Spondyloarthritis Patients and Implications for Recruitment in Clinical Studies
Xenofon Baraliakos¹, Pedro Machado², Lars Bauer³, Bengt Hoepken³, Mindy Kim⁴, Thomas Kumke³, Rachel Tham⁵ and Martin Rudwaleit⁶, ¹Rheumazentrum Ruhrgebiet Herne, Herne, Germany, ²University College London, London, United Kingdom, ³UCB Pharma, Monheim am Rhein, Germany, ⁴UCB Pharma, Smyrna, GA, ⁵UCB Pharma, Slough, UK, Overland Park, KS, ⁶University of Bielefeld, Klinikum Bielefeld, Bielefeld; Germany Klinikum Bielefeld and Charité Berlin, Germany, and Gent University, Gent, Belgium
Background/Purpose: The Assessment of SpondyloArthritis international Society (ASAS) recently proposed preliminary, more stringent, data-driven definitions for active and structural MRI lesions of the sacroiliac joint…
Abstract Number: 1551 • ACR Convergence 2022
The Utility of Imaging Studies (MRA and CTA) in Long-Term Monitoring for Patients with Takayasu Arteritis
Saja Almaaitah¹, Chao Zhang² and alexandra villa forte¹, ¹Cleveland Clinic Foundation, Cleveland, OH, ²Cleveland Clinic, Cleveland, OH
Background/Purpose: Takayasu Arteritis (TA) is a complex large vessel vasculitis that leads to arterial stenosis, occlusion and aneurysmal formation. Assessment of disease activity is a…

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