T2∗ mapping of hip joint cartilage in various histological grades of degeneration
نویسندگان
چکیده
منابع مشابه
Zonal T2* and T1Gd assessment of knee joint cartilage in various histological grades of cartilage degeneration: an observational in vitro study
OBJECTIVES Accurate assessment of cartilage status is increasingly becoming important to clinicians for offering joint preservation surgeries versus joint replacements. The goal of this study was to evaluate the validity of three-dimensional (3D), gradient-echo (GRE)-based T2* and T1Gd mapping for the assessment of various histological severities of degeneration in knee joint cartilage with pot...
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Recent advancements in magnetic resonance imaging have allowed for the early detection of biochemical changes in intervertebral discs and articular cartilage. Here, we assessed the feasibility of axial T2, T2* and T1ρ mapping of the lumbar facet joints (LFJs) to determine correlations between cartilage and intervertebral discs (IVDs) in early lumbar vertebral degeneration. We recruited 22 volun...
متن کاملIn-vivo T2 Mapping and dGEMRIC of Human Hip Cartilage at 1.5T
Introduction: Magnetic resonance imaging (MRI) enables non-invasive diagnosis of diarthrodial joint pathology and is especially useful for detection of articular cartilage degeneration due to osteoarthritis (OA). Recently, the MRI longitudinal and transverse relaxation time constants, T1 and T2, of articular cartilage have been proposed as imaging biomarkers for OA [1]. Cartilage T2 values incr...
متن کاملHistomorphological Evaluation of Transcutaneous Electrical Neural Stimulation in Healing of Experimentally Induced Partial Hip Joint Cartilage Defect in Rabbit
Objective- To determine the effect of the transcutaneous electrical neural stimulation on healing of hip joint cartilage defect in rabbit.Design- Experimental in vivo study.Animals- 12 adult New Zealand rabbits were used.Procedures- Under effective the right femoral head was subluxated and the maximum accessible cartilage was denuded up to subchondral bone using dental bit in each rabbit. Then ...
متن کاملCorrection to “Macroscopical, Histological, and In Vitro Characterization of Nonosteoarthritic Versus Osteoarthritic Hip Joint Cartilage”
[This corrects the article DOI: 10.4137/CMAMD.S29844.].
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ژورنال
عنوان ژورنال: Osteoarthritis and Cartilage
سال: 2012
ISSN: 1063-4584
DOI: 10.1016/j.joca.2012.03.011