| Presentation | 2007-01-27 Effect of food intake on the visualization of peripheral arteries in nonenhanced MR angiogram using Fresh Blood Imaging method Akiyoshi Yamamoto, Hyoungseop Kim, Seiji Ishikawa, Katsumi Nakamura, Kiyomi Kuroki, Kumiko Tanaka, Riichirou Nagashima, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Fresh blood imaging (FBI) is a non-enhanced MR angiography (MRA) technique, which employs arterial signal difference between systole and diastole during a cardiac cycle, i.e., subtraction of the diastolic bright-blood arteries from the systolic black-blood arteries allowed visualization of the arteries by cancelling the veins. The purpose of this study is to evaluate the effect of food intake on the visualization of peripheral arteries and the quality of the FBI images. Pelvic and femoral region of six normal healthy volunteers were examined at six phases (between pre-food intake and 4 hours after). At phase of after food intake, arterial signal resulted in significantly higher compared with pre-food intake. Depiction of peripheral arteries using FBI improves after food intake, which may be reflecting the increase in peripheral blood flow. FBI technique allows us to obtain physiologically blood flow information. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FBI / non-enhanced MRA / image subtraction / effects of food intake |
| Paper # | MI2006-165 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2007/1/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Medical Imaging (MI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of food intake on the visualization of peripheral arteries in nonenhanced MR angiogram using Fresh Blood Imaging method |
| Sub Title (in English) | |
| Keyword(1) | FBI |
| Keyword(2) | non-enhanced MRA |
| Keyword(3) | image subtraction |
| Keyword(4) | effects of food intake |
| 1st Author's Name | Akiyoshi Yamamoto |
| 1st Author's Affiliation | Kyusyu Institute of Technology, Graduate School of Engineering() |
| 2nd Author's Name | Hyoungseop Kim |
| 2nd Author's Affiliation | Kyusyu Institute of Technology, Faculty of Engineering, Department of Control Engineering |
| 3rd Author's Name | Seiji Ishikawa |
| 3rd Author's Affiliation | Kyusyu Institute of Technology, Faculty of Engineering, Department of Control Engineering |
| 4th Author's Name | Katsumi Nakamura |
| 4th Author's Affiliation | Kyoaikai Tobata Kyoritsu Hospital |
| 5th Author's Name | Kiyomi Kuroki |
| 5th Author's Affiliation | Kyoaikai Tobata Kyoritsu Hospital |
| 6th Author's Name | Kumiko Tanaka |
| 6th Author's Affiliation | Kyoaikai Tobata Kyoritsu Hospital |
| 7th Author's Name | Riichirou Nagashima |
| 7th Author's Affiliation | Kyoaikai Tobata Kyoritsu Hospital |
| Date | 2007-01-27 |
| Paper # | MI2006-165 |
| Volume (vol) | vol.106 |
| Number (no) | 510 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |