Clinical Application of Breast High Resolution Diffusion Weighted Imaging

• Project/Area Number: 23791416
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Radiation science
• Research Institution: Kyoto University
• Principal Investigator: KANAO Shotaro 京都大学, 大学院・医学研究科, 助教 (80542216)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
• Keywords: 核磁気共鳴画像(MRI) / MRI / 乳癌 / 拡散強調画像 / 非浸潤性乳管癌 / 国際情報交流

Research Abstract

In this study, we applied and modified the Readout Segmented Echo Plannar Imaging to breast high resolution diffusion weighted imaging. As a result, we resolved imaging distortion and low spatial resolution of conventional method and we could get high quality images of breast cancer without contrast media.

Research Products

• [Journal Article] MRI evaluation of residual tumor size after neoadjuvant endocrine therapy vs. neoadjuvant chemotherapy. (2012)
  • Author(s): Takeda K, Kanao S, Okada T, Ueno T, Toi M, Ishiguro H, Mikami Y, Tanaka S, Togashi K
  • Journal Title: European Journal of Radiology Volume: vol 81 Issue: 9 Pages: 148-2153
  • DOI: 10.1016/j.ejrad.2011.05.013
  • Peer Reviewed
• [Presentation] Feasibility of High Resolution Diffusion Weighted MRI of the Breast using Readout Segmented EPI or Single Shot EPI. (2012)
  • Author(s): Shotaro Kanao, Masako Kataoka, Mami Iima, Rena Sakaguchi, Natsuko Onishi, Tomohisa Okada, David Andrew Porter, Thorsten Feiweier, Kaori Togashi.
  • Organizer: International Society of Magnetic Resonance in Medicine 2012.
  • Place of Presentation: メルボルン (オーストラリア)
• [Presentation] Feasibility of High Resolution Diffusion Weighted MRI of the Breast using Readout Segmented EPI or Single Shot EPI (2012)
  • Author(s): Shotaro Kanao, Masako Kataoka, Mami Iima, Rena Sakaguchi, Natsuko Onishi, Tomohisa Okada, David Andrew Porter, Thorsten Feiweier, Kaori Togashi
  • Organizer: ISMRM 2012
  • Place of Presentation: メルボルン (オーストラリア）
• [Presentation] RESOLVEを用いた高分解能拡散強調画像によるDCISの描出 (2011)
  • Author(s): 金尾昌太郎 片岡正子 飯間麻美 阪口怜奈 武田和奈 大西奈緒子 富樫かおり
  • Organizer: 日本磁気共鳴医学会
  • Year and Date: 2011-09-29
• [Presentation] Shotaro Kanao, Tomohisa Okada, Mami Iima, Kazuna Takeda, Shigeaki Umeoka, Takeshi Kubo, Kaori Togashi. (2011)
  • Author(s): Shotaro Kanao, Tomohisa Okada, Mami Iima, Kazuna Takeda, Shigeaki Umeoka, Takeshi Kubo, Kaori Togashi.
  • Organizer: International Society of Magnetic Resonance in Medicine 2011.
  • Place of Presentation: モントリオール (カナダ)
• [Presentation] 3.0 T Breast Diffusion Weighted MRI Using Readout Segmented EPI: Comparison With Single Shot EPI (2011)
  • Author(s): Shotaro Kanao, Tomohisa Okada, Mami Iima, Kazuna Takeda, Shigeaki Umeoka, Takeshi Kubo, Kaori Togashi
  • Organizer: ISMRM 2011
  • Place of Presentation: パレ・デ・コングレ・ドゥ・モントリオール (カナダ)
• [Presentation] RESOLVEを用いた高分解能拡散強調画像によるDCISの描出 (2011)
  • Author(s): 金尾昌太郎 片岡正子 飯間麻美 阪口怜奈 武田和奈 大西奈緒子 富樫かおり
  • Organizer: 日本磁気共鳴医学会
  • Place of Presentation: リーガロイヤルホテル小倉 (福岡県)
• [Book] 乳癌レビュー2012 診断編 (2012)
  • Author(s): 金尾昌太郎
  • Total Pages: 295
  • Publisher: メディカルレビュー社
• [Book] 乳癌レビュー2012 診断編 MRI (2012)
  • Author(s): 金尾昌太郎
  • Total Pages: 295
  • Publisher: メディカルレビュー社