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System And Method For Motion-Robust 3D Magnetic Resonance Imaging Of Vessel Walls
专利权人:
发明人:
Xiaoming Bi,Yutaka Natsuaki,Zhaoyang Fan,Debiao Li,Gerhard Laub
申请号:
US15017788
公开号:
US20160266223A1
申请日:
2016.02.08
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A magnetic resonance method and system are provided for providing improved 3D imaging of blood vessels and the like, which provides suppression of both blood and fat signals and is insensitive to subject motion, thereby facilitating improved visualization of vessel walls. The image data pulse sequence includes a plurality of pulse series, where each series includes a dark-blood sequence, a fat-suppression sequence, and a data readout sequence. Each data readout sequence samples a particular radial direction within each partition (Kz value) that passes through the Kz axis, and different radial orientations are sampled in subsequent series to provide a stack-of-stars sampling scheme.
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