Dual energy X-ray absorptiometry (DXA) and high-resolution peripheral quantitative computed tomography (HR-pQCT) are used for bone assessment but also image adjacent soft tissue. This pilot study examined association between HR-pQCT-measured leg muscle cross-sectional area (CSA) and density vs. DXA-derived lean mass,...
Søren Gam, Joshua R. Stapleton, Vivian Jing et al.· JBMR Plus· 0 citations
Findings show that calibration strategy affects both image quality and vBMD agreement in low-dose chest CT, and asynchronous and tissue-based internal methods provided more consistent estimates than synchronous calibration, supporting their use for opportunistic osteoporosis assessment.
B. Matheson, Matthias Walle, S. Boyd· Medical Engineering and Phys...· 0 citations
Using DE-QCT, this study provided spatial maps of reproducibility for voxel-wise BMD measurements in the distal femur, proximal tibia, and patella and found SDRMS provides a more stable and interpretable precision metric than CVRMS and is recommended for voxel-based comparisons.
Nina Pavlovic, Julio Carballido-Gamio, Yousif Al-Khoury et al.· Bone· 0 citations
OBJECTIVE
To gain insight into higher fracture risk in individuals with type 2 diabetes, we determined the association of type 2 diabetes glycemic status and severity with longitudinal changes in peripheral bone density and microarchitecture.
RESEARCH DESIGN AND METHODS
We conducted a longitudinal study of 769 partic...
A. Dufour, M. Bouxsein, Mu-Song Gao et al.· Diabetes Care· 0 citations
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