| Presentation | 2010-11-15 Evaluation of Disorder of Achilles Tendon Fiber Orientation from Angle Dependence of T2 Relaxation Time Takahiro TOKUI, Masataka IMURA, Makoto OGUCHI, Yoshito TABATA, Rikuta ISHIGAKI, Yoshiyuki KAGIYAMA, Yoshihiro KURODA, Kazuhisa FUJIWARA, Osamu OSHIRO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this research, the authors utilize the angle dependence on T2 relaxation for detecting minute rupture caused on the Achilles tendon. The proposed method has three parts: (1)getting multiple MRI images changing the angle between orientation of static magnetic field and fiber direction of specimen, (2)registrating the MRI images and getting signal intensity profile on each pixel, (3)applying ideal model of the angle dependence of FID signal intensity to the data and evaluating disorder of collagen fiber orientation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MRI / Achilles Tendon / Angle Dependence of T2 Relaxation / Multiple MR Images / Model of T2 Relaxation |
| Paper # | MI2010-68 |
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| Committee | MI |
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| Conference Date | 2010/11/8(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) | Evaluation of Disorder of Achilles Tendon Fiber Orientation from Angle Dependence of T2 Relaxation Time |
| Sub Title (in English) | |
| Keyword(1) | MRI |
| Keyword(2) | Achilles Tendon |
| Keyword(3) | Angle Dependence of T2 Relaxation |
| Keyword(4) | Multiple MR Images |
| Keyword(5) | Model of T2 Relaxation |
| 1st Author's Name | Takahiro TOKUI |
| 1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
| 2nd Author's Name | Masataka IMURA |
| 2nd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| 3rd Author's Name | Makoto OGUCHI |
| 3rd Author's Affiliation | Medical Chart Tomigaoka |
| 4th Author's Name | Yoshito TABATA |
| 4th Author's Affiliation | Faculty of Medical Science, Kyoto College of Medical Science |
| 5th Author's Name | Rikuta ISHIGAKI |
| 5th Author's Affiliation | Faculty of Medical Science, Kyoto College of Medical Science |
| 6th Author's Name | Yoshiyuki KAGIYAMA |
| 6th Author's Affiliation | Interdisciplinary Graduate School of Medicine and Engineering, Yamanashi University |
| 7th Author's Name | Yoshihiro KURODA |
| 7th Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| 8th Author's Name | Kazuhisa FUJIWARA |
| 8th Author's Affiliation | Medical Chart Tomigaoka |
| 9th Author's Name | Osamu OSHIRO |
| 9th Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| Date | 2010-11-15 |
| Paper # | MI2010-68 |
| Volume (vol) | vol.110 |
| Number (no) | 280 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |