Quantifying bone structure, micro-architecture, and pathophysiology with MRI
S Singh1, T J P Bray1, M A Hall-Craggs1
1Centre for Medical Imaging, University College London, 3(rd) Floor East 250 Euston Road, London NW12BU, UK.
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The radiology of bone has been transformed by magnetic resonance imaging, which has the ability to interrogate bone's complex architecture and physiology. New techniques provide information about both the macrostructure and microstructure of bone ranging from micrometre detail to the whole skeleton. Furthermore functional information about bone physiology can be used to detect disease early before structural changes occur. The future of bone imaging is in quantifying the anatomical and functional information to diagnose and monitor disease more precisely. This review explores the state of the art in quantitative MRI bone imaging.
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