{"created":"2023-06-19T12:44:35.207424+00:00","id":4081,"links":{},"metadata":{"_buckets":{"deposit":"f2f23b01-f86b-47e8-a1f2-9dea67def367"},"_deposit":{"created_by":3,"id":"4081","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4081"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00004081","sets":["1381:657:658:659:669"]},"author_link":["12967","12961","12970","12963","12956","12944","12972","12950","12954","12969","12957","12978","12979","12962","12975","12973","12952","12951","12971","12958","12965","12947","12948","12964","12977","12955","12976","12960","12945","12974","12953","12946","12968","12959","12966","12949"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"The Performance Evaluation of the Helical X-CT Apparatus for Lung-cancer Screening"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"29","bibliographicPageStart":"23","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"東京都立医療技術短期大学紀要 = Bulletin of Tokyo Metropolitan College of Allied Medical Sciences"}]}]},"item_3_creator_2":{"attribute_name":"著者(ヨミ)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"アベ, シンジ"}],"nameIdentifiers":[{"nameIdentifier":"12956","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"オグラ, イズミ"}],"nameIdentifiers":[{"nameIdentifier":"12957","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"マツモト, ミツオミ"}],"nameIdentifiers":[{"nameIdentifier":"12958","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ネギシ, トオル"}],"nameIdentifiers":[{"nameIdentifier":"12959","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"カトウ, ヨウ"}],"nameIdentifiers":[{"nameIdentifier":"12960","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"タカギ, ヒロシ"}],"nameIdentifiers":[{"nameIdentifier":"12961","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"オカダ, ヤスヒロ"}],"nameIdentifiers":[{"nameIdentifier":"12962","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"マツオ, シンヤ"}],"nameIdentifiers":[{"nameIdentifier":"12963","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"クサノ, チョウジ"}],"nameIdentifiers":[{"nameIdentifier":"12964","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ササキ, メグミ"}],"nameIdentifiers":[{"nameIdentifier":"12965","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ヨシダ, エズミ"}],"nameIdentifiers":[{"nameIdentifier":"12966","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"カマタ, ノリコ"}],"nameIdentifiers":[{"nameIdentifier":"12967","nameIdentifierScheme":"WEKO"}]}]},"item_3_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Abe, Shinji"}],"nameIdentifiers":[{"nameIdentifier":"12968","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ogura, Izumi"}],"nameIdentifiers":[{"nameIdentifier":"12969","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matsumoto, Mitsuomi"}],"nameIdentifiers":[{"nameIdentifier":"12970","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Negishi, Toru"}],"nameIdentifiers":[{"nameIdentifier":"12971","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Katoh, You"}],"nameIdentifiers":[{"nameIdentifier":"12972","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takagi, Hiroshi"}],"nameIdentifiers":[{"nameIdentifier":"12973","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Okada, Yasuhiro"}],"nameIdentifiers":[{"nameIdentifier":"12974","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matuo, Shinya"}],"nameIdentifiers":[{"nameIdentifier":"12975","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kusano, Tyouji"}],"nameIdentifiers":[{"nameIdentifier":"12976","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sasaki, Megumi"}],"nameIdentifiers":[{"nameIdentifier":"12977","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshida, Ezumi"}],"nameIdentifiers":[{"nameIdentifier":"12978","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kamata, Noriko"}],"nameIdentifiers":[{"nameIdentifier":"12979","nameIdentifierScheme":"WEKO"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"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。","subitem_description_type":"Abstract"},{"subitem_description":"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.\nAs 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.","subitem_description_type":"Abstract"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京都立医療技術短期大学紀要委員会"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN1010184X","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0916040X","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安部, 真治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小倉, 泉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松本, 満臣"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"根岸, 徹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加藤, 洋"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高木, 博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡田, 安弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松尾, 晋也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"草野, 長二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐々木, 恵"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉田, 榮積"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鎌田, 憲子"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-08-04"}],"displaytype":"detail","filename":"10278-001.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"10278-001.pdf","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/4081/files/10278-001.pdf"},"version_id":"7e4a069f-9c3a-48e3-b303-067bcdc1f4a4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ヘリカルCT","subitem_subject_scheme":"Other"},{"subitem_subject":"肺がん検診","subitem_subject_scheme":"Other"},{"subitem_subject":"性能評価","subitem_subject_scheme":"Other"},{"subitem_subject":"低コントラスト分解能","subitem_subject_scheme":"Other"},{"subitem_subject":"高コントラスト分解能","subitem_subject_scheme":"Other"},{"subitem_subject":"Helical CT","subitem_subject_scheme":"Other"},{"subitem_subject":"Lung-cancer screening","subitem_subject_scheme":"Other"},{"subitem_subject":"Performance evaluation","subitem_subject_scheme":"Other"},{"subitem_subject":"Low contrast resolution","subitem_subject_scheme":"Other"},{"subitem_subject":"High contrast resolution","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"肺がん検診用らせんCT装置の性能評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"肺がん検診用らせんCT装置の性能評価"}]},"item_type_id":"3","owner":"3","path":["669"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-11-09"},"publish_date":"2011-11-09","publish_status":"0","recid":"4081","relation_version_is_last":true,"title":["肺がん検診用らせんCT装置の性能評価"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T18:02:26.092041+00:00"}