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Journal article

Fast dynamic ventilation MRI of hyperpolarized (129) Xe using spiral imaging.

Abstract:

Purpose

To develop and optimize a rapid dynamic hyperpolarized 129Xe ventilation (DXeV) MRI protocol and investigate the feasibility of capturing pulmonary signal-time curves in human lungs.

Theory and Methods

Spiral k-space trajectories were designed with the number of interleaves Nint = 1, 2, 4, and 8 corresponding to voxel sizes of 8 mm, 5 mm, 4 mm, and 2.5 mm, respectively, for field of view = 15 cm. DXeV images were acquired from...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1002/mrm.26912

Authors


More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
Oncology
Role:
Author
More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
Oncology
Role:
Author
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Engineering and Physical Sciences Research Council More from this funder
Cancer Research UK More from this funder
Publisher:
Wiley Publisher's website
Journal:
Magnetic Resonance in Medicine Journal website
Volume:
79
Issue:
5
Pages:
2597–2606
Publication date:
2017-09-16
Acceptance date:
2017-08-17
DOI:
EISSN:
1522-2594
ISSN:
0740-3194
Pubs id:
pubs:729999
URN:
uri:b5be9ed0-583e-4656-b592-989d416dc86f
UUID:
uuid:b5be9ed0-583e-4656-b592-989d416dc86f
Local pid:
pubs:729999
Paper number:
5

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