Abstracts tagged "Imaging"

Abstract Number: 131 • 2016 ACR/ARHP Annual Meeting
Analysis of Correlation and Causes for Discrepancy Between Quantitative and Semi Quantitative Doppler Scores in Synovitis in Rheumatoid Arthritis
Hamed Rezaei^1,2,3, Erik af Klint⁴, Hilde B. Hammer⁵, Lene Terslev⁶, MA d'Agostino^7,8, Yogan Kisten³ and Laurent Arnaud⁹, ¹Department of Medicine, Unit for Clinical Therapy Research, Inflammatory Diseases (ClinTRID), The rheumatology clinic of the Karolinska University Hospital, Stockholm, Sweden, ²The Karolinska Institute, Stockholm, Sweden, ³Department of Medicine, Unit for Clinical Therapy Research, Inflammatory Diseases (ClinTRID), The Karolinska Institute, Stockholm, Sweden, ⁴Medicine, Rheumatology Unit, Department of Medicine, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden, ⁵Dept. of Rheumtology, Diakonhjemmet Hospital, Oslo, Norway, ⁶Center for Rheumatology and Spine Diseases, Rigshospitalet, Glostrup, Copenhagen Center for Arthritis Research (COPECARE), Copenhagen, Denmark, ⁷Rheumatology, Versailles-Saint Quentin en Yvelines University, Boulogne-Billancourt, France, ⁸Department of Rheumatology, Ambroise Paré Hospital, Boulogne-Billancourt, Versailles-Saint Quentin en Yvelines University- APHP, Ambroise-Paré Hospital, Boulogne-Billancourt, Paris, France, Paris, France, ⁹Unit for Clinical Therapy Research, Inflammatory Diseases (ClinTRID), Dept. of Medicine, Karolinska institutet, Stockholm, Sweden
Background/Purpose: Doppler ultrasound plays an increasing role for monitoring disease activity in rheumatoid arthritis (RA). This study aimed to evaluate the association between two semi-quantitative…
Abstract Number: 1289 • 2016 ACR/ARHP Annual Meeting
Comparison of Clinical Parameters and PET/MRI in Juvenile Idiopathic Arthritis
Kathleen Jo Corbin¹, Emily von Scheven¹, Youngho Seo², Spencer Behr² and John MacKenzie³, ¹Division of Rheumatology, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, ²Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, ³Section of Pediatric Radiology, Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA
Background/Purpose: Positron emission tomography (PET) can be used to identify inflammation using 18F-fluorodeoxyglucose (18F-FDG). 18F-FDG uptake correlates with clinical and laboratory markers of disease activity…
Abstract Number: 135 • 2016 ACR/ARHP Annual Meeting
The 8-Joint Ultrasound Score Is a Useful Marker for Monitoring Therapeutic Response in Rheumatoid Arthritis
Ryusuke Yoshimi¹, Yukihiro Toyota¹, Naomi Tsuchida¹, Yumiko Sugiyama¹, Yosuke Kunishita¹, Daiga Kishimoto¹, Reikou Kamiyama¹, Kaoru Minegishi², Maasa Tamura¹, Yukiko Asami¹, Yohei Kirino¹, Shigeru Ohno² and Hideaki Nakajima¹, ¹Department of Hematology and Clinical Immunology, Yokohama City University School of Medicine, Yokohama, Japan, ²Center for Rheumatic Disease, Yokohama City University Medical Center, Yokohama, Japan
Background/Purpose: Musculoskeletal ultrasonography (US) is one of the standard tools for the diagnosis and monitoring of rheumatoid arthritis (RA). Although we and other groups have…
Abstract Number: 1296 • 2016 ACR/ARHP Annual Meeting
Quantitative Measurements of Cartilage, Osteophyte, and Bone Marrow Lesion Volume in Knee Osteoarthritis
Lena Franziska Schaefer¹, Ming Yin¹, Meera Sury², Scott Jamieson¹, Jamie E. Collins³, Stacy Smith⁴ and Jeffrey Duryea¹, ¹Radiology, Brigham & Women's Hospital/ Harvard Medical School, Boston, MA, ²Brigham & Women's Hospital/ Harvard Medical School, Boston, MA, ³Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham & Women's Hospital, Boston, MA, ⁴Radiology/Division of Musculoskeletal Imaging & Intervention, Brigham & Women's Hospital/ Harvard Medical School, Boston, MA
Quantitative Measurements of Cartilage, Osteophyte, and Bone Marrow Lesion volume in Knee Osteoarthritis Schaefer L.F., Yin M., Sury, M., Jamieson S., Collins J., Smith S.,…
Abstract Number: 162 • 2016 ACR/ARHP Annual Meeting
Automated Segmentation of Cartilage Provides Comparable Accuracy and Better Responsiveness Than Manual Segmentation: Data from the Osteoarthritis Initiative
Gwenael Guillard¹, Graham R. Vincent¹, Philip G. Conaghan², Alan Brett³ and Michael A Bowes¹, ¹Imorphics Ltd, Manchester, United Kingdom, ²NIHR-Leeds Musculoskeletal Biomedical Research Unit, Leeds, United Kingdom, ³Imorphics Ltd, MANCHESTER, United Kingdom
Automated Segmentation of Cartilage Provides Comparable Accuracy and Better Responsiveness Than Manual Segmentation: Data from the Osteoarthritis Initiative *Guillard G., *Vincent G.R., *Brett, A., **Conaghan,…
Abstract Number: 1304 • 2016 ACR/ARHP Annual Meeting
2D and 3D Measurements of Osteoarthritis Joint Space Width Have Good Agreement in Radiographically Normal Knees but Poor Agreement with Advancing Kellgren-Lawrence Grade: Data from the Osteoarthritis Initiative
Aaron Ray¹, Michael A Bowes², Bright Dube¹, Elizabeth M.A. Hensor¹, Andrew J Barr¹ and Philip G. Conaghan¹, ¹Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom, ²Imorphics Ltd, Manchester, United Kingdom
2D and 3D Measurements of Osteoarthritis Joint Space Width have Good Agreement in Radiographically Normal Knees but Poor Agreement with Advancing Kellgren-Lawrence Grade: Data from…
Abstract Number: 169 • 2016 ACR/ARHP Annual Meeting
Ultrasound and Magnetic Resonance Imaging Fusion of Images and B-Flow Evaluation of Tenosynovitis – a Pilot Study on New Imaging Techniques in Rheumatoid Arthritis Patients
Mads Ammitzbøll-Danielsen^1,2, Daniel Glinatsi^2,3, Søren Torp-Pedersen⁴, Esperanza Naredo⁵, Mikkel Ostergaard² and Lene Terslev⁶, ¹Center for Rheumatology and Spine Diseases, Rigshospitalet - Glostrup, Copenhagen Center for Arthritis Research (COPECARE), Copenhagen, Denmark, ²Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark, ³Center for Rheumatology and Spine Diseases, Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Rigshospitalet, Copenhagen, Denmark, Glostrup, Denmark, ⁴Department of Diagnostics, Rigshospitalet, Glostrup, Copenhagen, Denmark, ⁵Rheumatology, Hospital General Universitario Gregorio Marañón and Universidad Complutense, Madrid, Spain, ⁶Center for Rheumatology and Spine Diseases, Rigshospitalet, Glostrup, Copenhagen Center for Arthritis Research (COPECARE), Copenhagen, Denmark
Background/Purpose: Image fusion is an advanced imaging technology, which enables fusion of ultrasound (US) and magnetic resonance imaging (MRI). This fusion gives for each…
Abstract Number: 1328 • 2016 ACR/ARHP Annual Meeting
Infective Endocarditis with Septic Arthritis: A Single-Center Experience
Sarah B. Lieber¹, Robert Shmerling², Andy Moore³, Mary Louise Fowler⁴, Kunwal Nasrullah⁵ and Ziv Paz¹, ¹Beth Israel Deaconess Medical Center, Boston, MA, ²Rheumatology, Beth Israel Deaconess Medical Center, Boston, MA, ³Division of Rheumatology, Cambridge Health Alliance, Harvard Medical School, Boston, MA, ⁴Boston University School of Medicine, Boston, MA, ⁵Boston University Medical School, BOSTON, MA
Background/Purpose: Echocardiogram is frequently performed on patients presenting with septic arthritis (SA) but rarely demonstrates evidence of infective endocarditis (IE). Similarly, while patients with IE…
Abstract Number: 173 • 2016 ACR/ARHP Annual Meeting
S100A8/A9, a Potent Serum and Molecular Imaging Biomarker for Synovial Inflammation and Joint Destruction in Seronegative Experimental Arthritis
Edwin J. W. Geven¹, Martijn H. J. van den Bosch¹, Shahla Abdolahi-Roodsaz¹, Annet W. Sloetjes¹, Sven Hermann², Michael Schäfers², Marije I. Koenders¹, Dirk Föll³, Johannes Roth⁴, Thomas Vogl⁴ and Peter L. E. M. van Lent¹, ¹Experimental Rheumatology, Radboud university medical center, Nijmegen, Netherlands, ²European Institute for Molecular Imaging, University of Münster, Münster, Germany, ³Department of Pediatric Rheumatology and Immunology, University of Münster, Münster, Germany, ⁴Institute of Immunology, University of Münster, Münster, Germany
Background/Purpose: Seronegative joint diseases, including psoriatic arthritis and juvenile idiopathic arthritis, are characterized by the lack of autoantibodies, which are relevant biomarkers for predicting disease…
Abstract Number: 1444 • 2016 ACR/ARHP Annual Meeting
Differential Expression of Wnt Inhibitors before and after Joint Inflammation Onset in Rat Arthritis Could Partly Explain Paradoxical Effect of Sclerostin Inhibition
Guillaume Courbon¹, Raphaelle Lamarque², Marie-Thérèse Linossier², Norbert Laroche², Thierry Thomas³, Laurence Vico² and Hubert Marotte³, ¹SAINBIOSE INSERM U1059, University of Lyon, Saint-Etienne, France, ²SAINBIOSE INSERM U1059, University of Lyon, Saint Etienne, France, ³SAINBIOSE INSERM U1059 and Rheumatology department, University of Lyon and University Hospital of Saint Etienne, Saint Etienne, France
Background/Purpose: Periarticular bone loss in rheumatoid arthritis is considered to be mainly related to synovial inflammation, leading to uncoupling between decreased bone formation and increased…
Abstract Number: 257 • 2016 ACR/ARHP Annual Meeting
CNS Manifestations of Patients with Muckle-Wells Syndrome
sara Sebnem KILIC¹, sukru cekic² and Juan Aróstegui³, ¹Pedaitric Rheumatology, Prof Dr, Bursa, Turkey, ²Dr, Bursa, Turkey, ³Prof, Barcelona, Spain
Background/Purpose: CAPS is a rare autoinflammatory disease associated with mutations in the NLRP3 gene that result in overactivation of the inflammasome, increased secretion of IL-1beta…
Abstract Number: 1577 • 2016 ACR/ARHP Annual Meeting
An Investigation of Translocator Protein As a Tissue and Peripheral Blood Biomarker of Inflammation in Rheumatoid Arthritis
Nehal Narayan¹, Francesco Carlucci² and Peter C. Taylor³, ¹Rheumatology, University of Oxford, Oxford, United Kingdom, ²The Botnar Research Centre, University of Oxford, oxford, United Kingdom, ³Kennedy Institute of Rheumatology, Imperial College London, London, United Kingdom
Background/Purpose: Translocator protein (TSPO) is a mitochondrial cholesterol transporter, utilised in diseases as a Positron Emission Tomography (PET) imaging marker of macrophage infiltration. Recent observations…
Abstract Number: 678 • 2016 ACR/ARHP Annual Meeting
Additional Information from CT or MRI Imaging Can Increase Rheumatologists’ Consensus on Grading Sacroiliitis By Radiography: Results of the Trimage Project
Nigil Haroon¹, Xenofon Baraliakos², Anne Grethe Jurik³, Gercek Can⁴, Ali Balcı⁵, Muhammet Cinar⁶, Ediz Dalkilic⁷, Salim Donmez⁸, Omer Nuri Pamuk⁹, Yavuz Pehlivan¹⁰, Salih Pay¹¹, Handan Yarkan¹², Gokce Kenar¹³ and Nurullah Akkoc¹³, ¹Rheumatology, Toronto Western Hospital, University of Toronto, Spondylitis Clinic, Toronto, ON, Canada, ²Rheumazentrum Ruhrgebiet Herne, Ruhr-University Bochum, Herne, Germany, ³Department of Radiology, Aarhus University Hospital, Aarhus, Denmark, ⁴Department of Rheumatology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey, ⁵Radiology, Dokuz Eylul University, Izmir, Turkey, ⁶Division of Rheumatology, Gülhane Military Medical Academy, School of Medicine, Ankara, Turkey, ⁷Department of Rhematology, Uludag University Faculty of Medicine, Bursa, Turkey, ⁸Department of Rheumatology, Trakya University Faculty of Medicine, Edirne, Turkey, ⁹Rheumatology, Trakya University Faculty of Medicine, Edirne, Turkey, ¹⁰Rheumatology, Uludag University Medcal Faculty, Bursa, Turkey, ¹¹Rheumatology, Yüksek Ihtisas University, Special Koru Hospital, Ankara, Turkey, ¹²Rheumatology, Dokuz Eylul University Faculty of Medicine, İzmir, Turkey, ¹³Rheumatology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
Background/Purpose: The diagnosis of ankylosing spondylitis (AS) is anchored on definitive changes of sacroiliits by radiography. This is relevant not only to clinical diagnosis, but…
Abstract Number: 1720 • 2016 ACR/ARHP Annual Meeting
Predictive Value of Different Tools for Detection of Psoriatic Arthritis in Patients with Psoriasis in Daily Routine Care Using Questionnaires for Diagnosis of Psoriatic Arthritis and Fluorescence-Optical Imaging Technique
Michaela Koehm¹, Tanja Rossmanith², Hans-Eckhard Langer³, GR Burmester⁴, Siegfried Wassenberg⁵, Benjamin Köhler⁶, Ulrich Kaesser⁷, Marina Backhaus⁸, Harald Burkhardt⁹ and Frank Behrens⁹, ¹Division of Rheumatology and Fraunhofer IME-Project-Group Translational Medicine and Pharmacology, Goethe University, Frankfurt/Main, Germany, ²Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Project Group Translational Medicine & Pharmacology TMP, Frankfurt, Germany, ³RHIO (Rheumatology, Immunology, Osteology) Duesseldorf, Duesseldorf, Germany, ⁴Charité – University Medicine Berlin, Berlin, Germany, ⁵Rheumazentrum, Ratingen, Germany, ⁶Rheumazentrum Ratingen, Ratingen, Germany, ⁷6Internistische Praxisgemeinschaft am Krankenhaus Balserische Stiftung Gießen, Gießen, Germany, ⁸Rheumatology, Park-Klinik Weissensee, Berlin, Germany, ⁹Division of Rheumatology and Fraunhofer IME-Project-Group Translational Medicine and Pharmacology, Goethe University, Frankfurt, Germany
Background/Purpose: Psoriasis (Pso) is one of the most common chronic inflammatory skin disease in Europe. Psoriatic arthritis (PsA) is closely associated to Pso; the skin…
Abstract Number: 863 • 2016 ACR/ARHP Annual Meeting
Arterial Lesions in Giant Cell Arteritis
Tanaz A. Kermani¹, Sehriban Diab², Antoine Sreih³, David Cuthbertson⁴, Renee Borchin⁵, Simon Carette⁶, Lindsy J. Forbess⁷, Gary S. Hoffman⁸, Curry L. Koening⁹, Carol A. McAlear¹⁰, Paul A. Monach¹¹, Larry W. Moreland¹², Christian Pagnoux¹³, Philip Seo¹⁴, Robert F. Spiera¹⁵, Kenneth J. Warrington¹⁶, Steven R. Ytterberg¹⁷, Carol A. Langford¹⁸, Nader A. Khalidi¹⁹ and Peter A. Merkel²⁰, ¹Rheumatology, University of California Los Angeles, Santa Monica, CA, ²St. Joseph’s Healthcare, McMaster University, Hamilton, ON, Canada, ³Department of Rheumatology, University of Pennsylvania, Philadelphia, PA, ⁴Biostatistics and Informatics, Department of Pediatrics, University of South Florida, Tampa, FL, ⁵University of South Florida, Tampa, FL, ⁶Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, ⁷Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, ⁸Rheumatic & Immunologic Dis, Cleveland Clinic Foundation, Cleveland, OH, ⁹Rheumatology, University of Utah, Salt Lake City, UT, ¹⁰University of Pennsylvania, Philadelphia, PA, ¹¹Rheumatology, Boston University School of Medicine, Boston, MA, ¹²Rheumatology & Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, ¹³Division of Rheumatology, Mount Sinai Hospital, University Health Network, University of Toronto, Toronto, Canada, Toronto, ON, Canada, ¹⁴Medicine, Johns Hopkins University, Baltimore, MD, ¹⁵Hospital for Special Surgery, Cornell, New York, NY, ¹⁶Rheumatology, University of California Los Angeles, CA, USA Mayo, Rochester, MN, ¹⁷Rheumatology, Mayo Clinic, Rochester, MN, ¹⁸Rheumatic and Immunologic Diseases, Cleveland Clinic, Cleveland, OH, ¹⁹Division of Rheumatology, St. Joseph’s Health Care, McMaster University, Hamilton, ON, Canada, ²⁰Division of Rheumatology, University of Pennsylvania, Philadelphia, PA
Background/Purpose: This study aimed to describe large arterial lesions among patients with giant cell arteritis (GCA) and to understand what clinical characteristics are associated…

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