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목록bipolar gradient (1)
방사선사나라 Radiographer Nara
[MRI] (영/한) PC (Phase Contrast) / 위상 대조 기법
(English) PC (Phase Contrast) technique? A bipolar gradient is required as a method of using a phase shift phenomenon in which spin is caused by a gradient magnetic field. The PC technique is useful for the detection of low-velocity blood vessels by removing the background (useful for intravenous imaging), and can provide information about the flow force of the imaged blood flows associated with..
자기공명영상 (MRI)
2020. 5. 24. 22:50