Abstracts tagged "Computed tomography (CT)"

Abstract Number: 0691 • ACR Convergence 2020
Denosumab Did Not Improve Computerized Tomography Erosion Scores When Added to Intensive Urate-Lowering Therapy in Gout: Results from a Pilot Study
Angelo Gaffo¹, Kenneth Saag², Anthony Doyle³, Joshua Melnick⁴, Anne Horne⁵, Jeffrey Foster¹, Amy Mudano¹, Stephanie Biggers¹, David Redden¹ and Nicola Dalbeth⁶, ¹University of Alabama at Birmingham, Birmingham, AL, ²University of Alabama at Birmingham, Division of Clinical Immunology and Rheumatology, Birmingham, AL, ³University of Auckland, Grafton, Auckland, New Zealand, ⁴University of Alabama at Birmingham (UAB), Vestavia Hills, AL, ⁵The University of Auckland, Auckland, New Zealand, ⁶University of Auckland, Auckland, New Zealand
Background/Purpose: Bone erosion is a common complication of tophaceous gout. Disordered osteoclast activity has been implicated in the pathogenesis of gouty bone erosion. We sought…
Abstract Number: 0927 • ACR Convergence 2020
Care Gap in Patients with Systemic Sclerosis with CXR Findings Suggestive of Fibrosis
Sandeep Dhillon¹, Jessica Kapralik², Curtis Sobchak³, Nader Khalidi⁴, Martin Kolb⁵, Nathan Hambly², Gerard Cox², Karen Beattie⁴ and Maggie Larche⁴, ¹McMaster University, Burlington, ON, Canada, ²McMaster University, Hamilton, ³McMaster University, St. Catharines, ON, Canada, ⁴McMaster University, Hamilton, ON, Canada, ⁵McMaster University and Firestone Institute for Respiratory Health, St Joseph's Healthcare, Hamliton, ON, Canada
Background/Purpose: Lung involvement, including interstitial lung disease (ILD), is the leading cause of death in patients with systemic sclerosis (SSc). High resolution CT (HRCT) is…
Abstract Number: 0954 • ACR Convergence 2020
Dual-energy CT Predicts Mortality in Gout Patients: A 3-year Follow-up Cohort Study
Anne Marty-Ané¹, Laurène Norberciak², Jean--Francois Budzik³ and Tristan Pascart², ¹GHICL, Lille, France, ²GHICL, Lomme, France, ³University of Lille, Lille, France
Background/Purpose: Cardiovascular events, chronic kidney disease and increased mortality are common in gout patients but what links them remains unclear. Tophaceous gout in particular is…
Abstract Number: 1034 • ACR Convergence 2020
Trend of Treatment Plans, and Outcomes of Therapy in Cardiac Sarcoidosis via Analysis of Standardized Uptake Values Score and Ejection Fraction Using a Cardiac PET-CT
Rabia Gill¹, Martin Lavellee¹, Michael Petrides¹, Sarah Ford¹, Gurukripa Kowlgi², Huzaefah Syed³ and Adam Sima³, ¹Virginia Commonwealth University, Richmond, VA, ²Mayo Clinic, Rochester, MN, ³VCU Health, Richmond, VA
Background/Purpose: Pharmacological management of cardiac sarcoidosis (CS) includes immunosuppressive therapy for active lesions, guideline-directed medical therapy for heart failure, and antiarrhythmics. Our goal was to observe the various…
Abstract Number: 1111 • ACR Convergence 2020
Intra-Articular Mineralization on Knee CT Increases Risk of Knee Pain: The Multicenter Osteoarthritis Study
Tuhina Neogi¹, John Lynch², Mohamed Jarraya³, David Felson¹, Na Wang¹, James Torner⁴, Cora Lewis⁵, Michael Nevitt⁶ and Ali Guermazi¹, ¹Boston University School of Medicine, Boston, MA, ²UCSF, San Francisco, CA, ³Boston University School of Medicine, Boston, ⁴University of Iowa, Iowa City, IA, ⁵University of Alabama Birmingham, Birmingham, AL, ⁶University of California, San Francisco, San Francisco, CA
Background/Purpose: Intra-articular (i.a.) calcium crystal deposition is common in knee osteoarthritis (OA). Low-grade inflammation related to crystals may contribute to knee pain, including pain fluctuation.…
Abstract Number: 1192 • ACR Convergence 2020
Subclinical Coronary Calcification Associated with Long-term Cardiovascular Outcomes in Rheumatoid Arthritis
George Karpouzas¹, Sarah Ormseth¹, Elizabeth Hernandez¹ and Matthew Budoff¹, ¹Harbor-UCLA Medical Center and the Lundquist Institute, Torrance, CA
Background/Purpose: Large, multicenter studies established the strong prognostic value of coronary artery calcium (CAC) scoring in asymptomatic individuals. Increasing CAC score is an independent predictor…
Abstract Number: 1542 • ACR Convergence 2020
The Role of Dual Energy Computed Tomography (DECT) in the Differentiation of Gout and Calcium Pyrophosphate Deposition Disease
Dmitrij Kravchenko¹, Pantelis Karakostas², Peter Brossart³, Charlotte Behning⁴, Carsten Meyer¹ and Valentin Schaefer⁵, ¹Department of Interventional and Diagnostic Radiology, University Hospital Bonn, Bonn, Germany, Bonn, Germany, ²Clinic for Internal Medicine III, Department of Oncology, Hematology and Rheumatology, University Hospital Bonn, Bonn, Germany, Bonn, Germany, ³Clinic for Internal Medicine III, Department of Oncology, Hematology and Rheumatology, University Hospital Bonn, Germany, Bonn, Nordrhein-Westfalen, Germany, ⁴Institute for Medical Biometrics, Informatics and Epidemiology (IMBIE), University Hospital Bonn, Bonn, Germany, Bonn, Nordrhein-Westfalen, Germany, ⁵Clinic ofInternal Medicine III, Department of Oncology, Hematology and Rheumatology, University Hospital Bonn, Bonn, Germany, Bonn, Germany
Background/Purpose: Differentiation of gout and calcium pyrophosphate deposition disease (CPPD) is sometimes difficult as patients often present with a similar clinical picture. Arthrocentesis and subsequent…
Abstract Number: 1550 • ACR Convergence 2020
Change in Tophus Size Measured with Dual-energy CT and Ultrasound: A 1-year Multicenter Follow-up Study
Tristan Pascart¹, Pascal Richette², Sebastien Ottaviani³, Laurène Norberciak¹, Hang Korng EA⁴, Frédéric Lioté⁵, Jérémy Ora⁶, Julie Legrand¹, Valérie Bousson⁶, Elyas Mahdjoub⁷ and Jean--Francois Budzik⁸, ¹GHICL, Lomme, France, ²Department of Rheumatology, Lariboisière Hospital, Paris, France, ³Rheumatology Department, Bichat hospital, APHP, Paris, France, ⁴Universite de Paris, AP-HP, INSERM, paris, France, ⁵AP-HP, Paris, France, ⁶Lariboisière Hospital, Paris, France, ⁷Bichat Hospital, Paris, France, ⁸University of Lille, Lille, France
Background/Purpose: Dual-Energy computed tomography (DECT) and ultrasound are the two techniques able to identify and measure monosodium urate (MSU) crystal deposition, and both are considered…
Abstract Number: 0041 • ACR Convergence 2020
Association of the RPA3-UMAD1 Locus with Interstitial Lung Diseases Complicated with Rheumatoid Arthritis in Japanese
Yuya Shirai¹, Suguru Honda², Katsunori Ikari³, Masahiro Kanai⁴, Yoshito Takeda⁵, Yoichiro Kamatani⁶, Takayuki Morisaki⁷, Eiichi Tanaka⁸, Atsushi Kumanogoh⁹, Masayoshi Harigai¹⁰ and Yukinori Okada¹¹, ¹Osaka university, Suita, Japan, ²Tokyo Women's Medical University, Tokyo, Japan, ³Tokyo Women's Medical University, Shinjuku, Japan, ⁴Harvard Medical School, Boston, ⁵Osaka university, Osaka, ⁶Graduate School of Frontier Sciences, the University of Tokyo, Tokyo, Japan, ⁷The institute of Medical Science, the University of Tokyo, Tokyo, Japan, ⁸Department of Rheumatology, Tokyo Women’s Medical University School of Medicine, Tokyo, Japan, ⁹Osaka university, Osaka, Japan, ¹⁰Department of Rheumatology, Tokyo Women’s Medical University School of Medicine, Shinjuku-ku, Tokyo, Japan, ¹¹Osaka University Graduate School of Medicine, Osaka, Japan
Background/Purpose: The genetic background of rheumatoid arthritis-interstitial lung disease (RA-ILD) has been evaluated in Europeans, but little knowledge has been obtained in non-Europeans. In particular,…
Abstract Number: 1556 • ACR Convergence 2020
Assessing Calcinosis in Dermatomyositis with Computed Tomography and Calcium Scoring
Prateek Gowda¹, Briana Cervantes², Lisa G. Rider³, Frederick W. Miller⁴, Marcus Chen⁴ and Adam Schiffenbauer⁴, ¹NIBIB, Baltimore, MD, ²NIEHS, Silver Spring, MD, ³Environmental Autoimmunity Group, Clinical Research Branch, NIEHS, NIH, Garrett Park, MD, ⁴National Institutes of Health, Bethesda, MD
Background/Purpose: Calcinosis is a condition in which calcium salts are deposited in and around soft tissue and is observed in up to 30% of adult…
Abstract Number: 301 • 2019 ACR/ARP Annual Meeting
PANLAR Ultrasound Study Group Recommendations for the Use of Imaging in the Management of Patients with Gout
Marwin Gutierrez ¹, Carlos Pineda ¹, Janitzia Vazquez-Mellado ², Mario Moreno Alvarez ³, Javier Rosa ⁴, Anthony Reginato⁵, Mario Chavez ⁶, Magaly Alva Linares ⁷, Marcelo Audisio ⁸, José Alexandre Mendonca ⁹, Tomas Cazenave ¹⁰, Oscar Sedano ¹¹, Lucio Ventura Ríos ¹², Eugenio de Miguel ¹³, Gurjit Kaeley ¹⁴, Eduardo Scheines ¹⁰, Fritz Hofmann ¹⁵, Gabriel Aguilar ¹⁶, Christian Waimann ¹⁷, Florencia Marengo ¹⁷ and Santiago Ruta ¹⁸, ¹Division of Musculoskeletal and Rheumatic Diseases, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Mexico, Mexico, Mexico, ²Rheumatology Department, Hospital General de Mexico, Mexico, Mexico, ³Rheumatology Department, Hospital General Luis Vernaza, Guayaquil, Ecuador., Guayaquil, Ecuador, ⁴Rheumatology Section, Internal Medicine Service, Hospital Italiano de Buenos Aires, Argentina, Buenos Aires, Argentina, ⁵Division of Rheumatology, Providence VAMC, Associate Professor in Medicine, The Warren Alpert School of Medicine, Providence, ⁶Universidad Autónoma de Aguascalientes Aguascalientes, México., Aguascalientes, Mexico, ⁷Rheumatology Department, Hospital Edgardo Rebagliati Martins, Lima, Peru., Lima, Peru, ⁸Rheumatology Department, Hospital Nacional de Clínicas, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Argentina., Cordoba, Argentina, ⁹Rheumatology Department, Pontifical Catholic University of Campinas, Brazil, Campinas, Brazil, ¹⁰Rheumatology Section, Instituto de Rehabilitación Psicofísica, Buenos Aires, Argentina, Buenos Aires, Argentina, ¹¹Reumatology Section, Hospital Marino Molina Scippa, Lima, Perú, Lima, Peru, ¹²Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", México, Mexico, Mexico, ¹³Rheumatology Department, Hospital Universitario La Paz, Madrid, Spain, ¹⁴Division of Rheumatology, University of Florida College of Medicine, Jacksonville, FL., Florida, ¹⁵Diagnostik Group, Puerto Vallarta, México., Puerto Vallarta, Mexico, ¹⁶Centro Diagnóstico Rossi, Buenos Aires, Argentina, Buenos Aires, Argentina, ¹⁷Rheumatology Unit, Hospital Dr. Héctor Cura, Olavarría, Argentina., Olavarria, Argentina, ¹⁸Rheumatology Department, Hospital San Martín de La Plata and Rheumatology Unit, Hospital Italiano de La Plata, Argentina., La Plata, Argentina
Background/Purpose: Gout is a metabolic disease caused by deposition of monosodium urate (MSU) monohydrate crystals in different tissues. Imaging may be useful to evaluate the…
Abstract Number: 1168 • 2019 ACR/ARP Annual Meeting
Frequently Encountered Artifacts in Novel Application of Dual-Energy CT to Vascular Imaging: A Pilot Study
Chio Yokose¹, Sterling Eide ², F. Joseph Simeone ¹, Kam Shojania ³, Savvas Nicolaou ⁴, Fabio Becce ⁵ and Hyon K. Choi ¹, ¹Massachusetts General Hospital, Boston, MA, ²National University Hospital of Singapore, Singapore, Singapore, ³Vancouver General Hospital, Vancouver, Canada, ⁴Vancouver General Hospital, Vancouver, BC, Canada, ⁵Lausanne University Hospital, Lausanne, Switzerland
Background/Purpose: One hypothesized link between cardiovascular disease and gout is the direct deposition of monosodium urate (MSU) crystals in atherosclerotic plaque. A 2018 ACR abstract…
Abstract Number: 2616 • 2019 ACR/ARP Annual Meeting
Forced Vital Capacity Trajectories for Systemic Sclerosis-associated Interstitial Lung Disease—Analysis from the University of Michigan Scleroderma Cohort
Mirette Habib¹, Sara Jaafar ¹, Annie Park ¹, Suiyuan Huang ¹, Wen Ye ¹, Vivek Nagaraja ¹, Eric White ¹, Kevin Flaherty ² and Dinesh Khanna ³, ¹University of Michigan, Ann Arbor, MI, ²University of Michigan, Ann Arbor, Michigan, USA, Ann Arbor, MI, ³Department of Medicine, University of Michigan, Ann Arbor, Michigan, USA, Ann Arbor
Background/Purpose: Interstitial Lung Disease (ILD) is the leading cause of morbidity and mortality in systemic sclerosis (SSc) patients. Forced Vital Capacity (FVC, recorded as %…
Abstract Number: 63 • 2018 ACR/ARHP Annual Meeting
TNF-α Blockade Incompletely Reverses Inflammatory Pulmonary Pathology in the TNF-Transgenic Mouse Model of Rheumatoid Arthritis
Emily Wu¹, Richard Bell², Edward Schwarz³ and Homaira Rahimi⁴, ¹Department of Immunology, Microbiology, and Virology, University of Rochester, Rochester, NY, ²Center for Musculoskeletal Research, University of Rochester, Rochester, NY, ³Orthopedeatrics, University of Rochester, Rochester, NY, ⁴Rheumatology, University of Rochester/Golisano Children's Hosp, Rochester, NY
Background/Purpose: Interstitial lung disease (ILD) is a significant contributor to rheumatoid arthritis (RA) mortality, yet its pathogenesis remains enigmatic. One theory posits that initial inflammatory…
Abstract Number: 230 • 2018 ACR/ARHP Annual Meeting
Increased Prevalence of Coronary Artery Disease in Patients with Chest Pain and Seropositive Rheumatoid Arthritis: An Analysis from a Clinical Computed Tomography-Based Large-Scale Population Cohort
Andreas Bugge Tingaard¹, Annette de Thurah², Ina Trolle Andersen³, Anders Hammerich Riis³, Josephine Therkildsen⁴, Ellen-Margrethe Hauge⁵ and Morten Böttcher⁴, ¹Department of Cardiology, Regional Hospital of Herning, Herning, Denmark, ²Department of Rheumatology,, Aarhus University Hospital, Nørrebrogade 44, 8000 Aarhus, Denmark, ³Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark, ⁴Cardiology, Regional Hospital of Herning, Herning, Denmark, ⁵Department of Rheumatology, Aarhus University Hospital, Aarhus, Aarhus, Denmark
Background/Purpose: Inflammation seems to play a central role in the development of atherosclerosis and inflammatory diseases seem to promote progression of coronary artery disease (CAD).…

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