2012 Fiscal Year Final Research Report
Analysis of plaque component of carotid artery using a novel high contrast MR imaging
| Project/Area Number |
22590963
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Neurology
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| Research Institution | Iwate Medical University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
HITOMI Jiro 岩手医科大学, 医学部, 教授 (00218728)
OGASAWARA Kuniaki 岩手医科大学, 医学部, 教授 (00305989)
SASAKI Makoto 岩手医科大学, 医学部教授, 教授 (80205864)
MIZUNO Masanori 岩手医科大学, 医学部, 助教 (70382603)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 磁気共鳴画像 / 脳梗塞 / 頸動脈プラーク / 頸動脈超音波 |
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| Research Abstract |
Non-gated MR plaque imaging with axial T1WI with a TR of 500 ms and PDWI and T2WI with a TR of 3000 ms with a self-navigated rotating-blade scan instead of cardiac gating particularly T1WI, can readily predict the intraplaque main components of the carotid artery with high sensitivity and specificity. Also, this method, combined with 3D-US, can quantitatively detect changes in the size and composition of carotid plaques during cilostazol therapy.
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[Journal Article] Prediction of Carotid Plaque Characteristics Using Non-Gated MR Imaging: Correlation with Endarterectomy Specimens2013
Author(s)
Narumi S, Sasaki M, Ohba H, OgasawaraK, Kobayashi M, Hitomi J, Mori K, OhuraK, Yamaguchi M, Kudo K, Terayama Y
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Journal Title
AJNR
Volume: Vol.34
Pages: 191-197
Peer Reviewed
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[Presentation] Predicting carotid plaque characte ristics by using quantitative colour-coded non -gated magnetic resonance plaque imaging: correlation with carotid endarterectomy specimens.2012
Author(s)
Narumi S, Sasaki M, Ohba H, Ogasawara K, Kobayashi M, Yamaguchi M, Kudo K, Hitomi J, Itagaki H, Takahashi T, Terayama Y
Organizer
21th European Stroke Conference
Place of Presentation
Lisbon
Year and Date
2012-05-23
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