Quantitative assessment of vertebral bone marrow adipose tissue using photon-counting CT compared with MRI.
RATIONALE AND OBJECTIVES To evaluate the feasibility and accuracy of photon-counting CT (PCCT)-derived parameters for quantifying vertebral bone marrow adipose tissue (BMAT), using MRI proton density fat fraction (PDFF) as the reference standard. MATERIALS AND METHODS Adult participants with low back pain were prospe...