WEKO3
アイテム
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肺がん検診用らせんCT装置の性能評価
http://hdl.handle.net/10748/4339
http://hdl.handle.net/10748/43399f2ff125-5b5a-47d7-8147-4e176a934f70
名前 / ファイル | ライセンス | アクション |
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10278-001.pdf (1.4 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2011-11-09 | |||||
タイトル | ||||||
タイトル | 肺がん検診用らせんCT装置の性能評価 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ヘリカルCT | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 肺がん検診 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 性能評価 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 低コントラスト分解能 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 高コントラスト分解能 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Helical CT | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lung-cancer screening | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Performance evaluation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Low contrast resolution | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | High contrast resolution | |||||
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 | departmental bulletin paper | |||||
著者 |
安部, 真治
× 安部, 真治× 小倉, 泉× 松本, 満臣× 根岸, 徹× 加藤, 洋× 高木, 博× 岡田, 安弘× 松尾, 晋也× 草野, 長二× 佐々木, 恵× 吉田, 榮積× 鎌田, 憲子 |
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著者(ヨミ) |
アベ, シンジ
× アベ, シンジ× オグラ, イズミ× マツモト, ミツオミ× ネギシ, トオル× カトウ, ヨウ× タカギ, ヒロシ× オカダ, ヤスヒロ× マツオ, シンヤ× クサノ, チョウジ× ササキ, メグミ× ヨシダ, エズミ× カマタ, ノリコ |
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著者別名 |
Abe, Shinji
× Abe, Shinji× Ogura, Izumi× Matsumoto, Mitsuomi× Negishi, Toru× Katoh, You× Takagi, Hiroshi× Okada, Yasuhiro× Matuo, Shinya× Kusano, Tyouji× Sasaki, Megumi× Yoshida, Ezumi× Kamata, Noriko |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 近年,らせんCT装置が肺がん検診に用いられている。今回LSCT (Lung-cancer Screening CT) 装置の基本性能について検討した。LSCTのスキャン条件は120kV,50mA,テーブル移動速度20mm/s, X線ビーム幅10mmである。評価項目は雑音,高コントラスト分解能,低コントラスト分解能,空間分解能について行った。LSCTは一般のCTに比べ雑音,低コントラスト分解能は劣るが,高コントラスト分解能は良好である。被曝線量低減化と撮影時間の短縮により,肺がん検診には有用である。 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Lately, helical volume CT has been used in lung-cancer screening (LSCT). In this report, we studied basic performance of LSCT. For the study of these, scanning parameter of LSCT were 120kV, 50mA, and the helical protocol of table incrementation of 20mm/s with 10mm collimation. The items of performance evaluation are noise, low contrast resolution, high contrast resolution, and spatial resolution. As a result, the noise and low contrast resolution of LSCT were deteriorated, however, the high contrast resolution shows equivalent performance incomparison with conventional helical CT. Therefore, the usefulness of the LSCT was confirmed with a reduction of exposure dose and examination time. |
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書誌情報 |
東京都立医療技術短期大学紀要 = Bulletin of Tokyo Metropolitan College of Allied Medical Sciences 巻 10, p. 23-29, 発行日 1997-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0916040X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN1010184X | |||||
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 | The Performance Evaluation of the Helical X-CT Apparatus for Lung-cancer Screening | |||||
出版者 | ||||||
出版者 | 東京都立医療技術短期大学紀要委員会 |