ACR Meeting Abstracts

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Abstracts tagged "Computed tomography (CT)"

  • Abstract Number: 1976 • ACR Convergence 2024

    Artificial Intelligence Analysis of HRCT Images Reflects Pulmonary Involvement in Systemic Sclerosis Interstitial Lung Disease

    Enrico De Lorenzis1, Lucy Elizabeth Thornton2, Stefano Di Donato3, Marco Minerba3, Lesley-Anne Bissell4, Riccardo Bixio5, Anand Devaraj6, Peter George7 and Francesco Del Galdo8, 1Catholic University of the Sacred Heart, Roma, Rome, Italy, 21. Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, 2. NIHR Leeds Biomedical Research Centre, United Kingdom, Leeds, 31. Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, 2. NIHR Leeds Biomedical Research Centre, United Kingdom, Leeds, United Kingdom, 4Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom, 5University of Verona, Verona, Verona, Italy, 6Department of Radiology, Royal Brompton Hospital, London, London, United Kingdom, 7Department of Interstitial Lung Disease, Royal Brompton Hospital London, London, United Kingdom, 8University of Leeds, Leeds, United Kingdom

    Background/Purpose: Interstitial lung disease (ILD) is the leading cause of mortality and morbidity in systemic sclerosis (SSc) patients. Current functional, imaging, and clinical measures of…
  • Abstract Number: 2114 • ACR Convergence 2024

    CT and DXA Bone Fragility Evaluation After Bariatric Surgery

    Marine FAUNY1, Marion Halin2, Edem Allado2, Laurent Brunaud2, Claire Nomine Criqui2, Eliane Albuisson2, Isabelle Chary-Valckenaere3, Damien Loeuille4 and Didier Quilliot2, 1CH TOUL, Toul, Lorraine, France, 2Nancy University Hospital, Vandoeuvre, Lorraine, France, 3Nancy University Hospital, Vandœuvre-lès-Nancy, Lorraine, France, 4Phd, Nancy Vandoeuvre, Lorraine, France

    Background/Purpose: Bariatric surgery could impact bone metabolism and induce significant changes, leading to increased bone resorption and an increased risk of fractures.The primary objective was…
  • Abstract Number: 2299 • ACR Convergence 2024

    Clinical and Serological Characteristics of Sjögren’s Disease-related Lymphocytic Interstitial Pneumonia: A Large Multicenter Study

    Gaetano La Rocca1, Francesco Ferro2, Marco Sebastiani3, Andreina Manfredi4, Caterina Vacchi5, Elena Bartoloni Bocci6, Martina Nicchi7, Fabiola Atzeni8, Francesca Cracò9, Serena Guiducci10, Laura Cometi11, Luca Quartuccio12, Elena Treppo12, Valeria manfrè13, Marta Mosca1 and Chiara Baldini1, and Italian Study group on Lung iNvolvement in rheumatic Diseases (ISLaND), 1University of Pisa, Department of Clinical and Experimental Medicine - Rheumatology Unit, Pisa, Italy, 2Clinical and Experimental Medicine Department, Azienda Ospedaliero-Universitaria Pisana, Pisa, Pisa, Italy, 3Rheumatology Unit, Azienda USL of Piacenza and University of Parma, Parma, Italy, 4University of Modena and Reggio Emilia, Modena, 5University of Modena and Reggio Emilia, Modena, Italy, 6Rheumatology Unit. Department of Medicine, Perugia, Perugia, Italy, 7Rheumatology Unit, Department of Medicine, University of Perugia, Perugia, 8University of Messina, Italy, Messina, Italy, 9University of Messina, Messina, Italy, 10University of Florence, Pistoia, Italy, 11University of Florence, Florence, Italy, 12Division of Rheumatology, Department of Medicine (DMED), University of Udine, Udine, Italy, Udine, Italy, 13University of Udine, Udine

    Background/Purpose: Interstitial Lung Disease (ILD) in patients with Primary Sjögren’s Disease (SjD) is very heterogeneous in terms of pathophysiologic mechanisms, clinical course, radiologic and histologic…
  • Abstract Number: 0218 • ACR Convergence 2024

    Incidental Findings on Whole Body 18F-FDG PET/CT in a Rheumatoid Arthritis Clinical Trial Population

    Christina Costeas1, Daniel Solomon2, Katherine Liao3, Jon Giles4, Joan Bathon5 and Jane Kang6, and the TARGET Trial Consortium, 1Columbia University Irving Medical Center, New York, NY, 2Brigham and Women's Hospital, Newton, MA, 3Brigham and Women's Hospital, Boston, MA, 4Cedars Sinai Medical Center, Los Angeles, CA, 5Columbia University, NEW YORK, NY, 6Columbia University Medical Center, New York, NY

    Background/Purpose: Performing whole body imaging inevitably reveals incidental findings in the majority of cases. A clinical trial was conducted to determine whether different treatment strategies…
  • Abstract Number: 0235 • ACR Convergence 2024

    Spine Structural Lesions in Ankylosing Spondylitis: Comparison Between Radiographic (RASSS) and Opportunistic Thoraco-abdomino-pelvic CT Assessment

    Caroline Morizot1, Inès Favre-Felix2, Andréa Mennini3, Elodie Bauer3, Isabelle Chary-Valckenaere4 and Damien Loeuille5, 1Nancy University hospital, Nancy, France, 2Nancy university, Vandœuvre-lès-Nancy, France, 3CHRU Nancy, Nancy, France, 4Nancy University Hospital, Vandœuvre-lès-Nancy, Lorraine, France, 5Phd, Nancy Vandoeuvre, Lorraine, France

    Background/Purpose: The aim of this study is to evaluate the prevalence and severity of spinal structural lesions on radiograph versus opportunistic thoraco-abdomino-pelvic CT (TAP CT)…
  • Abstract Number: 0276 • ACR Convergence 2024

    Exploring the Prevalence of Crowned Dens Syndrome in a Polymyalgia Rheumatica Veterans Affairs Patient Cohort

    Marlene Marte Furment1, Binod Kc1, Bhavya Poudyal1, Aakritee Sharma Subedi2, Mahnoor Sherazi3, Jihad Ben Gabr1, Shveta Trikha4, Brian Cooney5 and Fatme Allam5, 1SUNY Upstate Medical University, Syracuse, NY, 2SUNY Upstate University Hospital, Syracuse, 3State University of New York, Syracuse, NY, 4Syracuse VA Medical Center, Syracuse, 5Syracuse VA Medical Center, Syracuse, NY

    Background/Purpose: Crowned Dens (CD) is the radiological finding of calcium pyrophosphate dihydrate (CPPD) crystal deposition in the cruciform and alar ligaments giving the appearance of…
  • Abstract Number: 1103 • ACR Convergence 2024

    The Role of Renal Dual-Energy CT in Exploring the Gouty Kidney: The RENODECT Study

    Tristan Pascart1, Elie Dauphin1, Chio Yokose2, Charlotte Jauffret3, Hyon K. Choi4 and Jean-François Budzik5, 1Université Catholique de Lille, Lille, Nord-Pas-de-Calais, France, 2Massachusetts General Hospital, Boston, MA, 3Lille Catholic University, Lille, Nord-Pas-de-Calais, France, 4Massachusetts General Hospital, Lexington, MA, 5Lille Catholic University, Lille, France

    Background/Purpose: Chronic kidney disease (CKD) is a common feature in gout, and can have multiple causes, some of which are gout specific, such as gout…
  • Abstract Number: 1170 • ACR Convergence 2024

    Computer Aided Lung Informatics, HRCT and PFT in Patients with Interstitial Lung Disease in Idiopathic Inflammatory Myopathies

    Sonali Narain1, Kourosh Shargani2, Ivana Ilic3, Irvind Buttar4 and Galina Marder5, 1Northwell Health, Great Neck, NY, 2Northwell, Manhasset, NY, 3Northwell, Brooklyn, NY, 4Northwell Health/ Lenox Hill Hospital, Dix Hills, NY, 5Donald and Barbara Zucker School of Medicine at Hofstra/ Northwell, Great Neck, NY

    Background/Purpose: Evaluation of Interstitial Lung Disease (ILD) progression relies on high resolution computed tomography (HRCT) and pulmonary function test (PFT). As we previously reported in our Idiopathic…
  • Abstract Number: 1359 • ACR Convergence 2024

    Association of Coronary Artery Calcium Score and Growth Differentiation Factor 15 in Rheumatoid Arthritis

    Jessica Roldan Ortega1, Francisco Castillo-Castellon2, Evelyn Aranda Cano3, Luz Angelica Viruel-Mejia4, Itzel Palafox Sosa5, David Vera Bustamante6, Fausto Sánchez Muñoz2, ⁠Yaneli Juárez-Vicuña7, Luis H. Silveira Torre8 and Laura Aline Martinez-Martinez9, 1Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, Mexico, 2Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico, 3Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de Mexico, Mexico, 4Rheumatology Departement at National Institute of Cardiology Ignacio Chavez - Universidad Autonoma del Estado de Hidalgo, Tula de Allende, Hidalgo, Mexico, 5Escuela Superior de Medicina-Instituto Politecnico Nacional, Ciudad de México, Mexico, 6Benemerita Universidad Autonoma de Puebla, Heroica Puebla de Zaragoza, Puebla, Mexico, 7Instituto Nacional de Cardiología Ignacio Chávez, Departamento de Inmunología, Investigador en Ciencias Médicas C, Mexico City, Mexico, 8Department of Rheumatology , Instituto Nacional de Cardiología Ignacio Chávez., Mexico City, Mexico, 9Rheumatology Department - National Institute of Cardiology Ignacio Chavez, Mexico City, Distrito Federal, Mexico

    Background/Purpose: Cardiovascular diseases are the leading cause of death in RA patients [Gravallese EM, Firestein GS. N Engl J Med. 2023;388:529-42]. However, risk calculation has…
  • Abstract Number: 1435 • ACR Convergence 2024

    Prevalence, Progression, and Associated Factors of Enthesopathy at Hip and Pelvic Regions in Patients with Axial Spondyloarthritis: Computed Tomography-based Assessment

    Seong-Hyeok Bak, Kyung-Ann Lee, Eunsun Oh, Hyun-Sook Kim and Seunghyun Kim, Soonchunhyang University Seoul Hospital, seoul, Republic of Korea

    Background/Purpose: Axial spondyloarthritis (axSpA) is a group of related inflammatory diseases characterized by enthesitis, synovitis, and osteitis. The assessment of axial enthesitis in the pelvis…
  • Abstract Number: 1449 • ACR Convergence 2024

    Evaluating Spine Structural Damage on a Single CT in Patients with Ankylosing Spondylitis, and According to the Presence of Skin Psoriasis

    Andrea MENNINI1, Damien Loeuille2, Isabelle Chary-Valckenaere3, Caroline Morizot4 and Marie LAFFAIRE1, 1CHRU Nancy, Nancy, France, 2Phd, Nancy Vandoeuvre, Lorraine, France, 3Nancy University Hospital, Vandœuvre-lès-Nancy, Lorraine, France, 4Nancy University hospital, Nancy, France

    Background/Purpose: To compare, on Thoraco-Abdomino-Pelvic (TAP) computed tomography (CT), structural spinal involvement of the dorsal and lumbar segments in ankylosing spondylitis with (AS-Pso) and without…
  • Abstract Number: L15 • ACR Convergence 2023

    AR882, an Efficacious and Selective URAT1 Inhibitor for Patients with Chronic Gouty Arthritis and Subcutaneous Tophi: Results from a Global, Prospective, Proof-of-Concept Trial Using Dual Energy Computed Tomography

    Robert Keenan1, James Cheng-Chung WEI2, Sarah Morris3, Pamella Mundell3, Wen Wei3, Ke Shi3, Zancong Shen3, Vijay Hingorani4, Shunqi Yan3, Bahram Kiani5 and Litain Yeh3, 1Arthrosi Therapeutics, Inc., Chapel Hill, NC, 2Chung Shan Medical University, Taichung, Taiwan (Republic of China), 3Arthrosi Therapeutics, Inc., San Diego, CA, 4Vanguard Healthsciences, Inc., San Diego, CA, 5Wake Forest University School of Medicine, Winston-Salem, NC

    Background/Purpose: AR882 is a novel and selective URAT1 inhibitor currently in clinical stage development for the treatment of gout and tophaceous gout and has demonstrated…
  • Abstract Number: 1716 • ACR Convergence 2023

    High-Throughput Semi-Automated Micro-CT Analysis Identifies the Cuboid Bone as a Sex-Dependent Biomarker of Inflammatory-Erosive Arthritis in TNF-Tg Mice

    H. Mark Kenney1, Kiana Chen2, Lindsay Schnur3, Jeffrey Fox3, Ronald Wood3, Lianping Xing4, Christopher T Ritchlin5, Homaira Rahimi6, Edward Schwarz6 and Hani Awad3, 1University of Rochester School of Medicine and Dentistry, Henrietta, NY, 2University of Rochester School of Medicine and Dentistry, Rochester, NY, 3University of Rochester Medical Center, Rochester, NY, 4University of Rochester Medical Center, Webster, NY, 5University of Rochester Medical School, Allergy, Immunology & Rheumatology Division, Canandaigua, NY, 6University of Rochester, Rochester, NY

    Background/Purpose: Development of reliable disease activity biomarkers is critical for diagnostics, prognostics, and novel drug development. In the case of preclinical models of inflammatory-erosive arthritis,…
  • Abstract Number: 1867 • ACR Convergence 2023

    Peripheral Volumetric Bone Mineral Density and Erosive Disease in Patients with Established Rheumatoid Arthritis: A Cross-Sectional Study Using High-Resolution Peripheral Quantitative Computed Tomography

    Mathias Hänel1, Rasmus Klose-Jensen2, Josephine Therkildsen3, Anne-Birgitte Garm Blavnsfeldt3, Bente Langdahl3, Stinus Gadegaard Hansen4, Kresten Keller5 and Ellen Margrethe Hauge3, 1Rheumatollogy, Aarhus University Hospital, Aarhus, Denmark, 2Rheumatology, Aarhus University Hospital, Aarhus, Denmark, 3Aarhus University Hospital, Aarhus, Denmark, 4Odense University Hospital, Svendborg Sygehus, Svendborg, Denmark, 5Department of Rheumatology, Aarhus University Hospital; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark

    Background/Purpose: High resolution peripheral quantitative computed tomography (HR-pQCT) is a promising imaging modality for assessing volumetric bone mineral density (BMD) in rheumatoid arthritis (RA), and…
  • Abstract Number: 1884 • ACR Convergence 2023

    Which Cell Pattern in Immunological Bronchoalveolar Lavage (BAL) Is Associated with a High-resolution Computer Tomography (HRCT) Pattern at the Onset of Inflammatory Rheumatic Disease with Interstitial Lung Disease?

    tobias Hoffmann1, Martin Förster2, Peter Oelzner1, Claus Kroegel2, Ulf Teichgräber3, Diane Renz4, Joachim Böttcher1, Christian Schulze2, Gunter Wolf1, Marcus Franz2 and Alexander Pfeil1, 1Department of Internal Medicine III, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany, 2Department of Internal Medicine I, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany, 3Institute of Diagnostic and Interventional Radiology, Jena University Hospital – Friedrich Schiller University Jena, Jena, Germany, 4Institute of Diagnostic and Interventional Radiology, Department of Pediatric Radiology, Hannover Medical School, Hannover, Germany

    Background/Purpose: Inflammatory rheumatic diseases (IRD) are associated with interstitial lung disease (ILD). High-resolution Computer Tomography (HRCT) is recommended as goldstandard in the detection of IRD-ILD.…
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