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Sharmila Majumdar

Researcher at University of California, San Francisco

Publications -  505
Citations -  29773

Sharmila Majumdar is an academic researcher from University of California, San Francisco. The author has contributed to research in topics: Osteoarthritis & Cartilage. The author has an hindex of 88, co-authored 477 publications receiving 27074 citations. Previous affiliations of Sharmila Majumdar include University of California & Georgia Regents University.

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Quantitative characterization of subject motion in HR-pQCT images of the distal radius and tibia

TL;DR: An objective, quantitative technique for measuring subject motion in HR-pQCT acquisitions from raw projection data, using image similarity measures applied to parallelized projections at 0° and 180° is proposed.
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Noninvasive assessment of bone density and structure using computed tomography and magnetic resonance.

TL;DR: In this article, a volumetric approach for precise compartmental assessment of the spine and proximal femur as well as thin-slice tomography of the vertebral body for assessment of trabecular texture is presented.
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Prevalence of pathologic findings in asymptomatic knees of marathon runners before and after a competition in comparison with physically active subjects-a 3.0 T magnetic resonance imaging study.

TL;DR: A high prevalence of knee abnormalities was found in marathon runners and also in active subjects participating in other recreational sports and running a single marathon did not alter MR findings substantially.
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High resolution magnetic resonance imaging of the calcaneus: age-related changes in trabecular structure and comparison with dual X-ray absorptiometry measurements

TL;DR: Although a larger group of subjects is needed to better define the age-related changes in trabecular structure parameters and their relation to BMD, these preliminary results demonstrate that high-resolution MRI may potentially be useful for the quantitative assessment of trabECular structure.
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Loading of the knee during 3.0T MRI is associated with significantly increased medial meniscus extrusion in mild and moderate osteoarthritis.

TL;DR: The study demonstrates that axial loading has an effect on articular cartilage, ligament, and meniscus morphology, which is more significant in subjects with degenerative disease and may serve as an additional diagnostic tool for disease diagnosis and assessing progression inSubjects with knee OA.