Abstract:
:Diffusion imaging is a functional MR imaging tool that creates tissue contrast representative of the random, microscopic translational motion of water molecules within human body tissues. Long considered a cornerstone MR imaging sequence for brain imaging, diffusion-weighted imaging (DWI) increasingly is used for head and neck imaging. This review reports the current state of diffusion techniques for head and neck imaging, including conventional DWI, DWI trace with apparent diffusion coefficient map, diffusion tensor imaging, intravoxel incoherent motion, and diffusion kurtosis imaging. This article describes background physics, reports supportive evidence and potential pitfalls, highlights technical advances, and details practical clinical applications.
journal_name
Neuroimaging Clin N Amjournal_title
Neuroimaging clinics of North Americaauthors
Norris CD,Quick SE,Parker JG,Koontz NAdoi
10.1016/j.nic.2020.04.001subject
Has Abstractpub_date
2020-08-01 00:00:00pages
261-282issue
3eissn
1052-5149issn
1557-9867pii
S1052-5149(20)30024-1journal_volume
30pub_type
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