Quantitative analysis of bowel contraction using ultra-fast MR imaging and the clinical application for functional assessment of the bowel

• Project/Area Number: 22591328
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Radiation science
• Research Institution: Shiga University of Medical Science
• Principal Investigator: FURUKAWA Akira 滋賀医科大学, 医学部, 非常勤講師 (80199421)
• Co-Investigator(Kenkyū-buntansha): CHEN Yen-wei 立命館大学, 情報理工学部, 教授 (60236841) ; ANDOH Akira 滋賀医科大学, 医学(系)研究科(研究院), 教授 (90252395) ; KANASAKI Syuzou 滋賀医科大学, 医学部, 非常勤講師 (90464180)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 核磁気共鳴画像(MRI) / 消化管運動 / 機能評価 / 定量評価 / 放射線医学 / MRI / cine MRI / 腸管運動 / 機能画像 / 消化管 / 消化管収縮運動 / 消化管蠕動運動 / MRシネ画像

Research Abstract

Since bowel motility dysfunction causes various symptoms and functional disorders of the intestine, monitoring and quantitative assessment of its motility function in the clinical setting is desired. In this research, imaging and quantitative assessment of bowel contraction using cine-MRI with ultra-fast sequence was developed.

Research Products

• [Journal Article] Enhanced intestinal motility during oral glucose tolerance test after laparoscopic sleeve gastrectomy: Preliminary results using cine magnetic resonance imaging (2013)
  • Author(s): Vo Nguyen TRUNG
  • Journal Title: PLOS ONE Volume: 未定
  • Peer Reviewed
• [Journal Article] Assessment of small bowel motility function with cine-MRI using balanced steady-state free precession sequence (2011)
  • Author(s): Wakamiya M, Furukawa A, Kanasaki S, Murata K
  • Journal Title: Journal of Magnetic Resonance Imaging Volume: 33 Pages: 1235-1240
  • Peer Reviewed
• [Journal Article] Assessment of Small Bowel Motility Function With Cine-MRI Using Balanced Steady-State Free Precession Sequence (2011)
  • Author(s): Makoto Wakamiya, Akira Furukawa, Shuzo Kanasaki,, Kiyoshi Murata.
  • Journal Title: JOURNAL OF MAGNETIC RESONANCE IMAGING Volume: 33 Pages: 1235-1240
  • Peer Reviewed
• [Journal Article] Detection of the Small Bowel Motility with Cine-MRI Sequence (2010)
  • Author(s): Xing Wu, Akira Furukawa, Shuzo Kanasaki, Makoto Wakamiya, Kiyoshi Murata, Shensheng Zhang and Yen-Wei Chen
  • Journal Title: 信学技報(医用画像研究会論文集) Volume: Vol.109,No.407 Pages: 373-377
  • NAID: 110007866456
  • Peer Reviewed
• [Journal Article] A Semi-automated Detection for Motility of Small Bowel with MRI Sequence (2009)
  • Author(s): Xing Wu, Yen-Wei Chen, Qi Xi, Shensheng Zhang, Akira Furukawa, Shuzo Kanasaki, Makoto Wakamiya and Kiyoshi Murata
  • Journal Title: IEICE Tech. Report Volume: Vol.109, No.63 Pages: 101-105
  • NAID: 110007338812
  • Peer Reviewed
• [Journal Article] Enhanced intestinal motility during oral glucose tolerance test after laparoscopic sleeve gastrectomy: Preliminary results using cine magnetic resonance imaging
  • Author(s): Vo Nguyen TRUNG, Yamamoto H, Furukawa A, Yamaguchi T, Murata S, Yoshimura M, Murakami Y, Sato S, Otani H, Ugi S, Morino K, Maegawa H, Tani T
  • Journal Title: PLOS ONE. in press.
  • Peer Reviewed
• [Presentation] フレーム間差分法による小腸収縮運動の自動解析 (2013)
  • Author(s): 谷口絢子、古川 顕、健山智子、武星、佐藤滋高、金崎周造、陳 延偉
  • Organizer: 電子情報通信学会医用画像研究会
  • Place of Presentation: 愛知工業大学
• [Presentation] 時間変化を考慮に入れた3次元正規化相関による小腸MRI画像の自動解析 (2012)
  • Author(s): 谷口絢子、健山智子,古川顕,佐藤滋高,金崎周造,陳延偉
  • Organizer: 平成24年電気関係学会関西連合大会
  • Place of Presentation: 関西大学
• [Presentation] MR Imaging in Gastrointestinal Tracts: Static and Dynamic Assessment. The 3nd International Workshop on Computational (2012)
  • Author(s): Akira Furukawa
  • Organizer: Intelligence for Bio-Medical Science and Engineering
  • Place of Presentation: Santos Hotel in Taipei、台湾
• [Presentation] MR enterography (2012)
  • Author(s): 古川 顕
  • Organizer: 第2回Advanced CT・MR研究会
  • Place of Presentation: 軽井沢
• [Presentation] 時間変化を考慮に入れた3次元正規化相関による小腸MRI画像の自動解析 (2012)
  • Author(s): 谷口絢子
  • Organizer: 平成２４年電気関係学会関西連合大会
  • Place of Presentation: 関西大学
• [Presentation] MR Imaging in Gastrointestinal Tracts: Static and Dynamic Assessment (2012)
  • Author(s): Akira Furukawa
  • Organizer: The 3nd International Workshop on Computational Intelligence for Bio-Medical Science and Engineering
  • Place of Presentation: Santos Hotel in Taipei、台湾
• [Presentation] Cross-sectional Imaging of the Bowel (2011)
  • Author(s): Akira Furukawa
  • Organizer: 6th International Conference on Computer Sciences and Convergence Information Technolongy
  • Place of Presentation: 大韓民国、済州島
  • Year and Date: 2011-11-30
• [Presentation] Review of cross-sectional abdominal imaging with a special focus on the bowel contraction MR imaging (2010)
  • Author(s): Akira Furukawa
  • Organizer: International Conference on Software Engineering and Data Mining (SEDEM2010)
  • Place of Presentation: 成都(中国人民共和国)
• [Presentation] Quantitative Assessment of Small Bowel Motility Function Using Cine-MR Imaging: Discussion of Various Techniques in Imaging and in Assessment with Demonstrating Variety of Images of Illustrative Cases (2009)
  • Author(s): Furukawa A, Wakamiya M, Chen Y-W, Kanasaki S, Wu X, Murata K, Yoshimura M, Kono N, Tanaka T, Yamasaki M
  • Organizer: 95th Annual Meeting of the Radiological Society of North America
  • Place of Presentation: Chicago
• [Presentation] Assessment of Motility Function of the Small Bowel with Cine-MR Imaging Using Balanced Steady-State Free Precession Imaging: Preliminary Study in Healthy Volunteers (2009)
  • Author(s): Wakamiya M, Furukawa A, Kanasaki S.
  • Organizer: 2009 Annual meeting of ARRS
  • Place of Presentation: Boston
• [Presentation] FIESTA 法を用いたCine-MRIによる小腸運動の評価 (2009)
  • Author(s): 若宮誠、古川顕、金崎周造、河野直明、田中豊彦、村田喜代史、前田清澄、佐々木智恵、坂本力、陳延偉
  • Organizer: 第68回日本医学放射線学会
  • Place of Presentation: 横浜