Retrospective respiratory self-gating and removal of bulk motion in pulmonary UTE MRI of neonates and adults

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• 作者：Nara S. Higano ; Andrew D. Hahn ; Jean A. Tkach ; Xuefeng Cao ; Laura L. Walkup ; Robert P. Thomen ; Stephanie L. Merhar ; Paul S. Kingma ; Sean B. Fain and Jason C. Woods
• 刊名：Magnetic Resonance in Medicine
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：77
• 期：3
• 页码：1284-1295
• 全文大小：1571K
• ISSN：1522-2594

文摘

To implement pulmonary three-dimensional (3D) radial ultrashort echo-time (UTE) MRI in non-sedated, free-breathing neonates and adults with retrospective motion tracking of respiratory and intermittent bulk motion, to obtain diagnostic-quality, respiratory-gated images.