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肝癌の重粒子線治療における非侵襲的治療効果判定法に関する研究
https://repo.qst.go.jp/records/55449
https://repo.qst.go.jp/records/55449f8656148-c4c2-4844-a5e6-2c57688daa96
| Item type | 一般雑誌記事 / Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2006-05-31 | |||||
| タイトル | ||||||
| タイトル | 肝癌の重粒子線治療における非侵襲的治療効果判定法に関する研究 | |||||
| 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 | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
加藤, 博敏
× 加藤, 博敏× 辻井, 博彦× 溝江, 純悦× 神立, 進× 江澤, 英史× 小畠, 隆行× 大藤, 正雄× 加藤 博敏× 辻井 博彦× 溝江 純悦× 神立 進× 江澤 英史× 小畠 隆行× 大藤 正雄 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We performed Contrast-Enhanced 3D Ultrasonography (CE-Fusuion 3D) o 22 patients with hepatocellular carcinoma (HCC) (40mm or less in diameter) and 5 with metastatic liver cancer to obtain the specific features of HCC. We recognized Network Pattern and Flush Sign as characteristic features of HCC in CE-Fusion 3D, which were thought to be contrast-enhanced vascular images. None of these features were detected in the metastatic liver cancers. All the five HCCs 15mm or less in diameter had both features. 3 (60%) of which had early staining and 2 (40%) had late washout in the contrast-enhanced CT scan with bolus injection of a contrast agent. We also performed CE-Fusion 3D on 46 patients with HCC (40mm or less in diameter) to investigate the invasively-growing lesion of HCC. All the invasively-Growing lesions of HCC had the Network Pattern and the Flush Sign. It was more easily to detect such lesions by CE-Fusion 3D rather than non-enhanced 2D or 3D US. Twenty-three of all the 37 HCCs (62%) 15mm or more in diameter had the invasively-growing lesions, but no HCCs less than 15mm in diameter had them. In conclusion, CE-Fusion 3D may allow the diagnosis of HCC and its invasively-growing lesion by such characteristic features as Network Pattern and Flush Sign, and it may be superior to the contrast-enhanced CT scan in such a diagnostic efficiency. |
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| 書誌情報 |
放射線医学総合研究所重粒子線がん治療装置等共同利用研究報告書 号 HIMAC-069, p. 5-8, 発行日 2003-04 |
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| 出版者 | ||||||
| 出版者 | 放医研 | |||||
