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18F-FDG-PETと201Tl-SPECTによる再発脳腫瘍と放射線壊死の鑑別診断
https://sapmed.repo.nii.ac.jp/records/8139
https://sapmed.repo.nii.ac.jp/records/8139d87bb7ee-4c1b-40ad-96ab-21f7818a588d
名前 / ファイル | ライセンス | アクション |
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n1340576416175.pdf (2.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2009-03-24 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 18F-FDG-PETと201Tl-SPECTによる再発脳腫瘍と放射線壊死の鑑別診断 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
佐藤, 憲市
× 佐藤, 憲市× 伊東, 民雄× 尾崎, 義丸× 石井, 康博× 福岡, 誠二× 中川原, 譲二× 中村, 博彦 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to differentiate recurrent tumor from radiation necrosis, we performed thallium-201 SPECT (Tl-SPECT) and 18F-fluorodeoxy-glucose PET (FDG-PET) in 6 patients (7 lesions) with malignant brain tumors. Five patients underwent surgery and radiation therapy. One patient underwent radiation therapy. Four patients with metasta tic brain tumor (one patient with 2 lesions), one patient with diffuse astrocytoma and one patient with pineal lesion tumor were retrospectively studied. FDG-PET was assessed as standardized uptake value (SUV). The Tl index was expressed as the count rate over the contralateral normal lesion. Final diagnosis of 7 lesions was recurrent tumor (n=3), combination of recurrent tumor and radiation necrosis (n=2), radiation necrosis (n=2), based on re-operation. The lesion showed high uptake of 18F-FDG was recurrent metastatic brain tumor. Combination of recurrent tumor and radiation necrosis showed relative low uptake of 18F-FDG. Radiation necrosis revealed no uptake of 18F-FDG. However, there were no certain tendencies of Tl index. In metastatic brain tumor, FDG-PET may be useful in differentiating recurrent tumor from radiation necrosis. Tl index was not effective for differentiating recurrent tumor from radiation necrosis. | |||||
書誌情報 |
北海道脳神経疾患研究所医誌 = Journal of Hokkaido Brain Research Foundation 巻 16, 号 1, p. 75-79, 発行日 2006-03-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1340-5764 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
その他のタイトル | ||||||
その他のタイトル | Differential Diagnosis between Recurrent Tumor and Radiation Necrosis by 18FDG-PET and 201T1-SPECT | |||||
出版者 | ||||||
出版者 | 中村記念病院 |