{"created":"2023-05-15T14:45:35.742613+00:00","id":62300,"links":{},"metadata":{"_buckets":{"deposit":"be7bc27b-51b9-41c0-9b53-fa91c1cc0f32"},"_deposit":{"created_by":1,"id":"62300","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"62300"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00062300","sets":["10:29"]},"author_link":["615797","615805","615798","615807","615804","615802","615806","615808","615800","615803","615801","615799"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-11-06","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"【目的】体格の大きな患者のPET/CTによる全身スキャンで、しばしばトランケーションアーチファクトが起こる。このアーチファクトによる定量値への影響について検討した。【方法】CTでトランケーションが発生したとき、しないときで、既知の放射能濃度で作成したファントムで、定量値を求めた。【使用機器】TOSHIBA Aquiduo , SIEMENS biograph , J-MAC VOX-BASE, 【結果】CTでトランケーションが発生したとき定量値は過小評価された。しかし、トランケーションの大きさによって影響に差があった。【結論】トランケーションが大きくなるほど、定量値への影響が大きくなった。臨床において補正は完全ではないため、注意が必要である。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第47回日本核医学会学術総会","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安藤, 彰"}],"nameIdentifiers":[{"nameIdentifier":"615797","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"白石, 貴博"}],"nameIdentifiers":[{"nameIdentifier":"615798","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"長谷部, 充彦"}],"nameIdentifiers":[{"nameIdentifier":"615799","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石川, 博之"}],"nameIdentifiers":[{"nameIdentifier":"615800","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉川, 京燦"}],"nameIdentifiers":[{"nameIdentifier":"615801","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐賀, 恒夫"}],"nameIdentifiers":[{"nameIdentifier":"615802","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻井, 博彦"}],"nameIdentifiers":[{"nameIdentifier":"615803","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"長谷部 充彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"615804","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石川 博之","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"615805","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉川 京燦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"615806","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐賀 恒夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"615807","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻井 博彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"615808","nameIdentifierScheme":"WEKO"}]}]},"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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"PET/CTにおけるトランケーションアーチファクトの影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"PET/CTにおけるトランケーションアーチファクトの影響"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-11-09"},"publish_date":"2007-11-09","publish_status":"0","recid":"62300","relation_version_is_last":true,"title":["PET/CTにおけるトランケーションアーチファクトの影響"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:32:21.073277+00:00"}