Whole-body magnetic resonance imaging featuring moving table continuous data acquisition with high-precision position feedback.
作者： Michael O. Zenge , Mark E. Ladd , Florian M. Vogt , Katja Brauck , Joerg Barkhausen
DOI: 10.1002/MRM.20598
关键词:
摘要: A novel setup for whole-body MR imaging with moving table continuous data acquisition has been developed and evaluated. The features a manually positioned platform integrated phased-array surface radiofrequency coils. high-precision laser position sensor was into the system to provide real-time positional that were used compensate nonlinear manual translation. This enables 2D 3D during movement coil image quality. concept successfully evaluated steady-state free precession (TrueFISP) anatomic in five healthy volunteers. Seamless coronal sagittal slices of continually acquired accurately reconstructed. proposed strategy is potentially useful variety applications, including metastasis screening, angiography, large field-of-view short bore systems, applications MR-guided interventions.
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