Feasibility of 90Y bremsstrahlung emission computed tomography

2010 Fiscal Year Final Research Report

• Project/Area Number: 20591441
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Radiation science
• Research Institution: Nagoya University
• Principal Investigator: ITO Shigeki Nagoya University, 大学院・生命科学研究部, 教授 (80402395)
• Co-Investigator(Kenkyū-buntansha): NISHIZAWA Kunihide 名古屋大学, その他の部局, 名誉教授 (30022809)
• Project Period (FY): 2008 – 2010
• Keywords: 核医学 / 放射線治療 / SPECT / 放射線 / X線粒子線

Research Abstract

Feasibility of ^<90>Y bremsstrahlung emission computed tomography (BECT) imaging was demonstrated by using hot spot and heart-liver phantoms. The BECT displayed ^<90>Y biodistribuion and quantified ^<90>Y activity. Spatial resolution of a gamma camera to the ^<90>Y BECT was approximately 2.0 cm.

Research Products

• [Journal Article] ^<90>Y Bremsstrahlung Emission Computed Tomography Using Gamma Cameras. (2009)
  • Author(s): Shigeki Ito, Hiroyuki Kurosawa, Hiroyuki Kasaha, Satomi Teraoka, Eiji Ariga, Shizuhiko Deji, Masahiro Hirota, Takuya Saze, Takao Minamizawa, Kunihide Nishizawa.
  • Journal Title: Annals of Nuclear Medicine Volume 23, Number 3 Pages: 257-26
  • Peer Reviewed
• [Presentation] ^<111>In投与後の^<90>Yの3次元画像化におけるガンマカメラの最適ウインドウの決定 (2010)
  • Author(s): 梅田和秀、井上信哉、野崎剛、勝田昇、伊藤茂樹
  • Organizer: 第5回九州放射線医療技術学術大会
  • Place of Presentation: 崇城大学市民ホール(熊本市民会館)熊本
  • Year and Date: 20101120-20101121
• [Presentation] ^<90>Y三次元画像化におけるガンマカメラの検出下限 (2010)
  • Author(s): 井上信哉, 野崎剛, 勝田昇, 伊藤茂樹
  • Organizer: 第5回九州医療技術学術大会
  • Place of Presentation: 崇城大学市民ホール(熊本市民会館)熊本
  • Year and Date: 20101120-20101121
• [Presentation] Feasibility of ^<90>Y bremsstrahlung emission computed tomography after ^<111>In administration. (2010)
  • Author(s): Shigeki Ito, Shinya Inoue, Seiji Tomiguchi, Shinya Shiraishi, Seigo Nosaka, Koichi Kawanaka, Morikatsu Yoshida, Fumi Sakaguchi, Yasuyuki Yamashita.
  • Organizer: Annual Congress of the European Association of Nuclear Medicine 10. Bremsstrahlung emission computed tomography for 90Y-Zevalin treatment
  • Place of Presentation: Austria Center Vienna, Vienna, Austria.
  • Year and Date: 20101009-20101013
• [Presentation] ^<90>Y bremsstrahlung emission computed tomography (2009)
  • Author(s): 伊藤茂樹
  • Organizer: International Workshop on Radiation Biology and Radiation Protection(招待講演)
  • Place of Presentation: Shanghai, China. Fudan Univesity, Institute of Radiation Medicine
  • Year and Date: 20091014-20091017
• [Presentation] ^<90>Y BECTの性能 (2008)
  • Author(s): 伊藤茂樹, 黒澤裕之, 笠原裕之, 南澤孝夫, 寺岡悟見, 西澤邦秀
  • Organizer: 第48回日本核医学会学術総会
  • Place of Presentation: 幕張メッセ,千葉
  • Year and Date: 20081024-20081026
• [Presentation] ガンマカメラを用いる^<90>Y BECT撮像法の構築 (2008)
  • Author(s): 伊藤茂樹, 黒澤裕之, 笠原裕之, 南澤孝夫, 寺岡悟見, 西澤邦秀
  • Organizer: 第48回日本核医学会学術総会
  • Place of Presentation: 幕張メッセ,千葉
  • Year and Date: 20081024-20081026
• [Presentation] Bremsstrahlung emission computed tomography for 90Y biodistribution imaging. (2008)
  • Author(s): Shigeki Ito, Hiroyuki Kurosawa, Hiroyuki kasahara, Satomi Teraoka, Eiji Ariga, Takao Minamizawa, Kunihide Nishizawa.
  • Organizer: The 5th KOREA-JAPAN Joint Meeting on Medical Physics In conjunction with 37th Meeting of Korean Society of Medical Physics and 96th Meeting of Japan Society of Medical Physics.
  • Place of Presentation: Jeju, Korea. Cheju National University, International Center.
  • Year and Date: 20080910-20080912