The practical evaluation of" vascular-signal" weighted image applied for MRI-ASL(arterial spin labeling) technique
Project/Area Number |
21791200
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Radiation science
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Research Institution | Saga University |
Principal Investigator |
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | 核磁気共鳴画像(MRI) / アーテリアル・スピン・ラベリング / ASL / 放射線 / MRI |
Research Abstract |
We examined perfusion imaging by arterial spin labeling(ASL) on moyamoya disease(MMD) and compared ASL perfusion imaging(ASL-PI) with clinical, other MRI findings and SPECT findings in MMD. ASL is expected to be helpful for evaluating the hemodynamic changes in MMD. ASL-PI on patients with intracranial dural arteriovenous fistulas or symptomatic epilepsy showed the hemodynamic behavior, and suggested to be useful for their follow-up. We identified to estimate the ASL-PI on the patient with brain tumor carefully.
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Report
(4 results)
Research Products
(37 results)
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[Presentation] 硬膜動静脈瘻におけるASL潅流画像の検討2009
Author(s)
野口智幸, 入江裕之, 西原正志, 鈴木宗村, 北野庸, 大塚貴輝, 高瀬幸徳, 松島俊夫, 井村千明, 江頭秀哲, 野尻淳一, 工藤祥
Organizer
第68回日本医学放射線学会総会
Place of Presentation
横浜市
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