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The aim of this study was to evaluate the image quality of hand tendons using dual-energy computed tomographic gemstone spectral imaging (DECT GSI) compared with conventional CT images.Forty patients scanned with GSI mode on DECT were enrolled. The 65-keV optimal contrast-to-noise ratio for viewing hand tendons was selected. The image quality of monochromatic GSI images (65 keV) and conventional CT...
To assess the feasibility of visualizing hand and foot tendons by dual-energy computed tomography (CT).Twenty patients who suffered from hand or feet pains were scanned on dual-source CT (Definition, Forchheim, Germany) with dual-energy mode at tube voltages of 140 and 80 kV and a corresponding ratio of 1:4 between tube currents. The reconstructed images were postprocessed by volume rendering techniques...
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