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Abstract #2227

Modified non-contrast enhanced spatially-selective time-resolved vessel imaging by using cylinder-shaped pre-saturation pulse train

Masahiro Takizawa1, Takashi Nishihara1, and Chikako Moriwake1
1FUJIFILM Healthcare Corporation, 2-1, Shintoyofuta, Japan

Synopsis

Keywords: Pulse Sequence Design, LungCylinder-shaped pre-saturation pulse train is modified to achieve non subtract scheme for non-contrast enhanced spatially-selective and time-resolved vessel imaging. The target vessel is selected by cylinder-shaped pre-saturation, and the dynamics of blood flow in the target vessel is observed by changing the number of applied pre-saturation pulses. The developed pulse train was demonstrated to visualize dynamics of a target pulmonary vessel in the lung.

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Keywords