| Japanese |
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| Title | 67Ga - citrateのemission CT像による悪性腫瘍の診断 |
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| Subtitle | 原著 |
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| Authors | 油井信春*, 木下富士美*, 小圷正木*, 秋山芳久** |
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| Organization | *千葉県がんセンター核医学診療科, **物理室 |
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| Journal | 核医学 |
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| Volume | 19 |
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| Number | 3 |
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| Page | 431-440 |
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| Year/Month | 1982/4 |
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| Article | 原著 |
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| Publisher | 日本核医学会 |
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| Abstract | 「要旨」対向する2つのガンマカメラ回転型ECT装置を用いて67Gaによる腫瘍横断断層像のdiagnostic efficacyについて検討した. 103名の患者について67GaによるECTおよびconventionalなimagingの検査を併用して行い悪性腫瘍で88%の陽性率を得た. 標準的な検査法にECTを付加することにより異常部位の見落としが少なくなるとともに, 病巣周囲組織への67Gaの集積が横断面像においては分離が可能となり悪性腫瘍の局在や進展の診断がより精度の高いものになった. 67Gaによる腫瘍シンチグラフィにECTを併用して行うことはdiagnostic efficacyを高めるのに有効であると考えられた. |
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| Practice | 臨床医学：一般 |
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| Keywords | Gallium-67 citrate, Gamma camera, Single photon emission computed tomography, Tumor imaging. |
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| English |
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| Title | Emission Computed Tomography Using Gallium - 67 Citrate in the Diagnosis of Malignant Tumor |
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| Subtitle | |
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| Authors | Nobuharu YUI, Fujimi KINOSHITA, Masaki KOAKUTSU*, Yoshihisa AKIYAMA** |
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| Authors(kana) | |
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| Organization | *Division of Nuclear Medicine, **Physics Division, Chiba Cancer Center Hospital |
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| Journal | The Japanese Journal of nuclear medicine |
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| Volume | 19 |
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| Number | 3 |
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| Page | 431-440 |
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| Year/Month | 1982/4 |
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| Article | Original article |
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| Publisher | THE JAPANESE SOCIETY OF NUCLEAR MEDICINE |
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| Abstract | Single photon emission computed tomography using gallium-67 citrate was evaluated regarding its diagnostic accuracy of malignant disease. One hundred and three patients with various diseases were examined with emission computed transaxial imaging using a newly designed whole body imaging system equipping opposed dual gamma cameras, which are supported by a rotating gantry, a moving bed and a data processor for exclusive use. The imaging efficacy of ECT was compared with that of conventional methods and discussed. We concluded that much more detailed information on the tumor localization and extension was yielded by combination of ECT to conventional methods. |
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| Practice | Clinical medicine |
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| Keywords | Gallium-67 citrate, Gamma camera, Single photon emission computed tomography, Tumor imaging. |
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