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Idiopathic Hypoglossal Nerve Laceration Detected by High-Resolution Three-Dimensional Constructive Interference in Steady State Magnetic Resonance Imaging.

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Title: Idiopathic Hypoglossal Nerve Laceration Detected by High-Resolution Three-Dimensional Constructive Interference in Steady State Magnetic Resonance Imaging.
Authors: Sakushima, Ken Browse this author
Terae, Satoshi Browse this author →KAKEN DB
Tsuji-Akimoto, Sachiko Browse this author
Niino, Masaaki Browse this author →KAKEN DB
Yabe, Ichiro Browse this author →KAKEN DB
Sasaki, HIdenao Browse this author →KAKEN DB
Keywords: Hypoglossal nerve palsy
Laceration
High-resolution three-dimensional CISS MRI
Issue Date: Apr-2011
Publisher: Wiley-Blackwell
Journal Title: Journal of neuroimaging
Volume: 21
Issue: 2
Start Page: e177
End Page: e179
Publisher DOI: 10.1111/j.1552-6569.2010.00498.x
PMID: 20572910
Abstract: A 55-year-old man presented with acute onset dysarthria caused by left hypoglossal palsy. He had neither surgery nor injury prior to the onset of his symptoms. We detected no abnormalities with conventional magnetic resonance imaging (MRI). Three-dimensional constructive interference in steady state MRI (CISS MRI) showed curling and thickening of the left hypoglossal nerve and fluid accumulation in the hypoglossal nerve canal. A systemic survey found no malignancies. After 8 months, sustained left hypoglossal palsy and no change in the MRI led to the diagnosis of idiopathic hypoglossal nerve laceration with evulsion. In such patients the cause of the defect is not always apparent and three-dimensional CISS MRI may resolve this issue.
Rights: The definitive version is available at www.blackwell-synergy.com
Type: article (author version)
URI: http://hdl.handle.net/2115/49104
Appears in Collections:医学院・医学研究院 (Graduate School of Medicine / Faculty of Medicine) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 矢部 一郎

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