Abstracts tagged "magnetic resonance imaging (MRI) and osteoarthritis"

Abstract Number: 1121 • 2012 ACR/ARHP Annual Meeting
Degenerative Medial Meniscal Pathology May Initiate in the Posterior Horn: Data From the Osteoarthritis Initiative
Robert J. Ward¹, Jeffrey B. Driban², Eric E. Wong¹, Jonathan W. Pack¹, Kunal K. Kothari³, Grace H. Lo⁴ and Timothy E. McAlindon⁵, ¹Radiology, Tufts Medical Center, Boston, MA, ²Rheumatology, Tufts Medical Center, Boston, MA, ³Radiology, Tufts University School of Medicine, Boston, MA, ⁴Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, ⁵Division of Rheumatology, Tufts Medical Center, Boston, MA
Background/Purpose: Meniscal pathology is highly prevalent in knee Osteoarthritis (OA). However, details regarding the distribution of pathology within the meniscus has yet to be described…
Abstract Number: 1028 • 2012 ACR/ARHP Annual Meeting
Semi-Quantitative Assessment of Bone Marrow Edema and Synovitis-Effusion in Osteoarthritis with the Knee Inflammation MRI Scoring System: A Target Lesion Based Methodology
Walter P. Maksymowych¹, Ulrich Weber², Marcus Pianta³ and Robert GW Lambert³, ¹Department of Medicine, University of Alberta, Edmonton, AB, Canada, ²Rheumatology, Balgrist University Hospital, Zurich, Switzerland, ³Radiology, University of Alberta, Edmonton, AB, Canada
Background/Purpose: Current MRI scoring methods for assessment of bone marrow lesions (BML) in the knee of patients with osteoarthritis rely on a complex subdivision of…
Abstract Number: 1029 • 2012 ACR/ARHP Annual Meeting
Frequency of Mediopatellar Plica in Persons with Chronic Knee Pain and Its Cross-Sectional Association with Patellofemoral Cartilage Damage and Bone Marrow Lesions: Data From the Joints On Glucosamine Study
Li Xu¹, Daichi Hayashi¹, Ali Guermazi², C. Kent Kwoh³, Michael J. Hannon⁴, Mohamed Jarraya¹, Carolyn E. Moore⁵, John M. Jakicic⁶, Stephanie M. Green⁷ and Frank Roemer⁸, ¹Department of Radiology, Boston University School of Medicine, Boston, MA, ²Boston University, Boston, MA, ³School of Medicine, Department of Medicine, Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, ⁴Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, ⁵Department of Nutrition and Food Science, Texas Women's University, Houston, TX, ⁶University of Pittsburgh, PA, ⁷Medicine/Rheumatology, University of Pittsburgh, Pittsburgh, PA, ⁸Klinikum Augsburg, Augsburg, Germany
Background/Purpose: Osteoarthritis (OA) commonly occurs in the patellofemoral joint (PFJ) and knee pain in subjects with knee OA often emanates from the PFJ rather than…
Abstract Number: 1031 • 2012 ACR/ARHP Annual Meeting
High Degree of Symmetricity of MRI-Detected Articular Tissue Damage in Subjects with Knee Pain: A within-Person Analysis From the JOG Study
Frank Roemer¹, C. Kent Kwoh², Michael J. Hannon³, Robert M. Boudreau⁴, Stephanie M. Green⁵, John M. Jakicic⁶, Carolyn E. Moore⁷ and Ali Guermazi⁸, ¹Klinikum Augsburg, Augsburg, Germany, ²School of Medicine, Department of Medicine, Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, ³Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, ⁴Epidemiology, University of Pittsburgh, Pittsburgh, PA, ⁵Medicine/Rheumatology, University of Pittsburgh, Pittsburgh, PA, ⁶University of Pittsburgh, PA, ⁷Department of Nutrition and Food Science, Texas Women's University, Houston, TX, ⁸Boston University, Boston, MA
Background/Purpose: Several risk factors for osteoarthritis (OA) have been described to be associated with an increased risk for incident radiographic OA, on a local (joint)…
Abstract Number: 1033 • 2012 ACR/ARHP Annual Meeting
Reliability and Responsiveness of Two Methods for Assessment of Magnetic Resonance Imaging Abnormalities in Hip Osteoarthritis in a Placebo-Controlled Trial of Intra-Articular Steroid Injection
Walter P. Maksymowych¹, Jolanda Cibere², Ulrich Weber³, Jacob Jaremko⁴, Damien Loeuille⁵, Veronika Zubler⁶, Frank Roemer⁷, Eric C. Sayre⁸ and Robert GW Lambert⁴, ¹Department of Medicine, University of Alberta, Edmonton, AB, Canada, ²Div of Rheumatology, Arthritis Research Ctr of CA, Vancouver, BC, Canada, ³Rheumatology, Balgrist University Hospital, Zurich, Switzerland, ⁴Radiology, University of Alberta, Edmonton, AB, Canada, ⁵Rheumatology, CHU Brabois, Vandoeuvre les Nancy, France, ⁶Radiology, Balgrist University Hospital, Zurich, Switzerland, ⁷Klinikum Augsburg, Augsburg, Germany, ⁸Arthritis Research Centre of Canada, Vancouver, BC, Canada
Background/Purpose: Inflammation in osteoarthritis (OA) is the basis for the use of steroid injection therapy which has demonstrated efficacy for symptoms of hip OA in…
Abstract Number: 732 • 2012 ACR/ARHP Annual Meeting
Changes in Subchondral Bone Provide a Sensitive Marker for Osteoarthritis and Its Progression: Results From a Large Osteoarthritis Initiative Cohort
Michael A. Bowes¹, Christopher B. Wolstenholme¹, Devan Hopkinson¹, Graham R. Vincent¹ and Philip G. Conaghan², ¹Imorphics Ltd, Manchester, United Kingdom, ²University of Leeds, Leeds, United Kingdom
Background/Purpose: Change in subchondral bone has been clinically associated with progression of osteoarthritis (OA). Modern image analysis techniques allow accurate, automated identification of bone in…

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