FDG-PET and MRI evaluation of early change after radiofrequency ablation for implanted VX2 tumors in animal model

• Project/Area Number: 19790892
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Radiation science
• Research Institution: Osaka City University
• Principal Investigator: OKUMA Tomohisa Osaka City University, 大学院・医学研究科, 後期研究医 (50445029)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,460,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥360,000); Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2007: ¥1,900,000 (Direct Cost: ¥1,900,000)
• Keywords: 画像診断学(含放射線診断学、核医学) / ラジオ波凝固

Research Abstract

家兎VX2 腫瘍モデルに対して経皮的にラジオ波凝固による焼灼術を行い、治療後にMRI(magnetic resonance imaging)とPET(positron emission tomography)を撮影し、焼灼部の画像所見と病理組織を対比し、治療効果の有用性につき両者の比較検討を行った。

Research Products

• [Journal Article] FDG-microPET and diffusion-weighted MR image evaluation of early changes after radiofrequency ablation in implanted VX2 rabbit model (2009)
  • Author(s): T Ohira, T Okuma et al.
  • Journal Title: Cardiovasc Intervent Radiol 32 Pages: 114-120
  • Peer Reviewed
• [Journal Article] FDG-microPET and diffusion-weighted MR image evaluation of early changes after radiofrequency ablation in implanted VX2 rabbit model (2009)
  • Author(s): Ohira T, Okuma T, Mastuoka T, et.al.
  • Journal Title: Cardiovasc Intervent Radiol 32 Pages: 114-120
  • Peer Reviewed
• [Presentation] 拡散強調像とFDG・microPETによるうさぎ背筋腫瘍に対するRFA後の早期効果判定の比較 (2007)
  • Author(s): 大平 友弘、 大隈 智尚, 他
  • Organizer: 第66回日本医学放射線学会学術総会
  • Place of Presentation: 横浜
• [Remarks] 教室ホームページ
  • URL: http://www.med.osaka-cu.ac.jp/radiology