| 講演抄録/キーワード |
| 講演名 |
2009-01-20 14:30
[ポスター講演]Imaging Properties of Fluorescent X-ray CT: Comparison Study ○Qingkai Huo・Hidenori Sato(Yamagata Univ.)・Tohoru Takeda・Jin Wu・Thet-Thet Lwin(Univ. of Tsukuba)・Tetsuya Yuasa(Yamagata Univ.)・Kazuyuki Hyodo(High Energy Accelerator Research Organization)・Takao Akatsuka(Yamagata Univ.) MI2008-142 |
| 抄録 |
(和) |
For small animal study, nuclear imaging techniques such as Positron Emission Tomography (PET) and Single Photon Emission Computed Tomography (SPECT) are quite important tools to investigate the cause, diagnosis and therapy of disease at molecular level. However, essential requirement for radionuclide agent and low spatial resolution still limits these techniques. We have developed a Fluorescent X-ray Computed Tomography (FXCT) using synchrotron radiation, which has excellent properties, e.g., usage of non-radioactive agent, high spatial resolution less than 0.5mm, high quantitativeness, and simultaneous acquisition of both functional and morphological information. In this study, we investigated the imaging properties of FXCT and compare it with those of FDG-PET and SPECT by simulation. |
| (英) |
For small animal study, nuclear imaging techniques such as Positron Emission Tomography (PET) and Single Photon Emission Computed Tomography (SPECT) are quite important tools to investigate the cause, diagnosis and therapy of disease at molecular level. However, essential requirement for radionuclide agent and low spatial resolution still limits these techniques. We have developed a Fluorescent X-ray Computed Tomography (FXCT) using synchrotron radiation, which has excellent properties, e.g., usage of non-radioactive agent, high spatial resolution less than 0.5mm, high quantitativeness, and simultaneous acquisition of both functional and morphological information. In this study, we investigated the imaging properties of FXCT and compare it with those of FDG-PET and SPECT by simulation. |
| キーワード |
(和) |
/ / / / / / / |
| (英) |
PET / SPECT / FXCT / molecular image / / / / |
| 文献情報 |
信学技報, vol. 108, no. 385, MI2008-142, pp. 375-379, 2009年1月. |
| 資料番号 |
MI2008-142 |
| 発行日 |
2009-01-12 (MI) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
MI2008-142 |
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