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In vivo sodium imaging of human patellar cartilage with a 3D cones sequence at 3 T and 7 T

3 ? 1.3 ? 4.0 mm3) and a high resolution (1.0 ? 1.0 ? 2.0 mm3). We measured the SNR of the images and the T*2 of cartilage at both 3 T and 7 T. Results: The average normalized SNR values of standard-resolution images were 27.1 and 11.3 at 7 T and 3 T.

出版机构:Wiley Subscription Services, Inc., A Wiley Company

刊物名称:Journal of Magnetic Resonance Imaging

出版时间:2010

ISSN:1053-1807

数据源:报刊文摘

Hoffa’s fat pad impingement treated arthroscopically: related findings on preoperative MRI in a case series of 62 patients

Introduction The morphology of painful impingement of the infrapatellar fat pad (Hoffa s disease), which is characterized by inflammation, swelling, hypertrophy, fibrosis, and/or calcifications, has been well described.

出版机构:Springer Verlag

刊物名称:Archives of Orthopaedic and Trauma Surgery

出版时间:2010

ISSN:0936-8051

数据源:报刊文摘

Influence of knee positions on T2, T*2, and dGEMRIC mapping in porcine knee cartilage

Comparison of the MR parameters between positions A and C showed isolated influence of the magic-angle effect, and comparison between positions A and B showed effects of knee flexion.

出版机构:Wiley Subscription Services, Inc., A Wiley Company

刊物名称:Magnetic Resonance in Medicine

出版时间:2010

ISSN:0740-3194

数据源:报刊文摘

Analysis of patellar stabilizers muscles and patellar kinematics in anterior knee pain subjects

Patella stabilizer muscle response and patellar kinematics were evaluated in 19 women with anterior knee pain (AKP) and 20 healthy women during maximum voluntary isometric contraction (MVIC) with the knee positioned at 15?, 30? and 45?

出版机构:Elsevier Science

刊物名称:Journal of Electromyography & Kinesiology

出版时间:2011

ISSN:1050-6411

数据源:报刊文摘

Effect of Q-angle on patellar positioning and thickness of knee articular cartilages

These individuals were detected in a previous study with a decreased anatomical cross-sectional area of the vastus medialis and lateralis as a result of an increased Q-angle.

出版机构:Springer Verlag

刊物名称:Surgical and Radiologic Anatomy

出版时间:2011

ISSN:0930-1038

数据源:报刊文摘

How I Manage the Multiple-Ligament Injured (Dislocated) Knee

Knee dislocations are complex high-energy injuries that require skill and experience to manage successfully. Current reconstruction techniques allow us to reproduce the ligament anatomy well, but problems remain with arthrofibrosis, pain, and recurrent instability.

出版机构:Elsevier Science

刊物名称:Operative Techniques in Sports Medicine

出版时间:2011

ISSN:1060-1872

数据源:报刊文摘

Quantitative assessment of mobile protein levels in human knee synovial fluid: feasibility of chemical exchange saturation transfer (proteinCEST) MRI of osteoarthritis

To establish the feasibility of chemical exchange saturation transfer (proteinCEST) MRI in the differentiation of osteoarthritis (OA) knee joints from non-OA joints by detecting mobile protein and peptide levels in synovial fluid by determining their relative distribution.

出版机构:Elsevier Science

刊物名称:Magnetic Resonance Imaging

出版时间:2011

ISSN:0730-725X

数据源:报刊文摘

Magnetic resonance imaging of anatomical variations in the knee. Part 1: ligamentous and musculotendinous

Magnetic resonance imaging (MRI) is now the modality of choice for the investigation of internal derangement of the knee. Technological advances, including the wider availability of stronger magnets and new sequences, allows improved visualisation of smaller structures.

出版机构:Springer Verlag

刊物名称:Skeletal Radiology

出版时间:2010

ISSN:0364-2348

数据源:报刊文摘

The meniscofibular ligament: An MRI study

To describe the appearances and determine the prevalence of the meniscofibular ligament (ligamentum fibulare-MFibL) on MRI of the knee.

出版机构:Elsevier Science

刊物名称:European Journal of Radiology

出版时间:2010

ISSN:0720-048X

数据源:报刊文摘

Giant Cell Tumor of the Tendon Sheath in the Knee of an 11-year-old Girl

Giant cell tumors are commonly found over the flexor tendon sheath of the hand and wrist. However, giant cell tumors in the knee joint are rare, especially in children. We report an interesting case of an 11-year-old girl who presented with a painful lump on her right knee that enlarged over time.

出版机构:Elsevier Science

刊物名称:Journal of the Chinese Medical Association

出版时间:2010

ISSN:1726-4901

数据源:报刊文摘