{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1040850857185858176.json","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"21K07646"},{"@type":"JGN","@value":"JP21K07646"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K07646/"}],"jpcoar:awardTitle":[{"@language":"ja","@value":"スペクトラルCTの物質分解情報を用いた大腸CT用画像診断プロトコールの構築"},{"@language":"en","@value":"Development of a diagnostic imaging protocol for CT colonography using material decomposition information from spectral CT"}],"field":[{"keyword":[{"language":"ja","textList":["小区分52040:放射線科学関連"]},{"language":"en","textList":["Basic Section 52040:Radiological sciences-related"]}]}],"dc:language":"ja","description":[{"type":"outline_of_research_initial","notation":[{"@language":"ja","@value":"本研究の目的は、スペクトラルCTを用いて低前処置で高い診断精度を得る大腸CTの条件を構築することである。\n対象症例は当施設のスペクトラルCTを用いて大腸CTを行った症例で、目標症例数は150例とする。において後方視的検討を行う。\n通常の大腸CTの他にヨード密度強調画像・実効原子番号画像で病変検出の評価を行い、病変検出の感度・特異度を含む診断能を算出し、上乗せ効果の有無および程度を検討する。"}]}],"researcher":[{"@id":"https://cir.nii.ac.jp/crid/1030003825724485761","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"50848645"},{"@type":"NRID","@value":"1000050848645"}],"foaf:name":[{"@language":"ja","@value":"甲斐 聖広"},{"@language":"en","@value":"Satohiro KAI"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"principal_investigator"},{"@id":"https://cir.nii.ac.jp/crid/1420282801195136768","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"20457427"},{"@type":"NRID","@value":"1000020457427"},{"@type":"NRID","@value":"9000000852788"},{"@type":"NRID","@value":"9000002831332"},{"@type":"NRID","@value":"9000313200646"},{"@type":"NRID","@value":"9000290820960"},{"@type":"NRID","@value":"9000253352866"},{"@type":"NRID","@value":"9000253366105"},{"@type":"NRID","@value":"9000253372663"},{"@type":"NRID","@value":"9000238909388"},{"@type":"NRID","@value":"9000238909376"},{"@type":"NRID","@value":"9000253348860"},{"@type":"NRID","@value":"9000253373204"},{"@type":"NRID","@value":"9000415172124"},{"@type":"NRID","@value":"9000415200623"},{"@type":"NRID","@value":"9000314806566"},{"@type":"NRID","@value":"9000310333307"},{"@type":"NRID","@value":"9000011051530"},{"@type":"NRID","@value":"9000415148440"},{"@type":"NRID","@value":"9000297511091"},{"@type":"NRID","@value":"9000009900301"},{"@type":"NRID","@value":"9000370747013"},{"@type":"NRID","@value":"9000360597148"},{"@type":"NRID","@value":"9000257924608"},{"@type":"NRID","@value":"9000252851030"},{"@type":"NRID","@value":"9000000562758"},{"@type":"NRID","@value":"9000253346440"},{"@type":"NRID","@value":"9000400174898"},{"@type":"NRID","@value":"9000415180627"},{"@type":"NRID","@value":"9000000690061"},{"@type":"NRID","@value":"9000253360250"},{"@type":"NRID","@value":"9000402259539"},{"@type":"NRID","@value":"9000254646587"},{"@type":"NRID","@value":"9000415161423"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/a-nishie"}],"foaf:name":[{"@language":"ja","@value":"西江 昭弘"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"co_investigator_buntan"},{"@id":"https://cir.nii.ac.jp/crid/1030570777689885057","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"40882915"},{"@type":"NRID","@value":"1000040882915"}],"foaf:name":[{"@language":"ja","@value":"高津 憲之"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"co_investigator_buntan"},{"@id":"https://cir.nii.ac.jp/crid/1420845751156316544","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90419565"},{"@type":"NRID","@value":"1000090419565"},{"@type":"NRID","@value":"9000009945034"},{"@type":"NRID","@value":"9000415202971"},{"@type":"NRID","@value":"9000312255716"},{"@type":"NRID","@value":"9000415142098"}],"foaf:name":[{"@language":"ja","@value":"鶴丸 大介"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"co_investigator_buntan"}],"since":"2021-04-01","until":"2025-03-31","institution":[{"institutionIdentifier":[{"@type":"NII","@value":"0017102"}],"notation":[{"@language":"ja","@value":"九州大学"},{"@language":"en","@value":"Kyushu University"}]}],"fundingProgram":[{"jpcoar:funderName":[{"@language":"ja","@value":"科学研究費助成事業"},{"@language":"en","@value":"Grants-in-Aid for Scientific Research"}]}],"url":[{"@id":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K07646/","notation":[{"@value":"KAKEN"}]}],"createdAt":"2021-04-28","modifiedAt":"2026-01-16","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E5%A4%A7%E8%85%B8CT","dc:title":"大腸CT"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%82%B9%E3%83%9A%E3%82%AF%E3%83%88%E3%83%A9%E3%83%ABCT","dc:title":"スペクトラルCT"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%A4%A7%E8%85%B8%E3%83%9D%E3%83%AA%E3%83%BC%E3%83%97","dc:title":"大腸ポリープ"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%A4%A7%E8%85%B8%E7%99%8C","dc:title":"大腸癌"},{"@id":"https://cir.nii.ac.jp/all?q=Spectral%20CT","dc:title":"Spectral CT"}],"dataSourceIdentifier":[{"@type":"KAKEN","@value":"21K07646"}],"grant":{"grantIdentifier":[{"@type":"NII","@value":"72"}],"jpcoar:fundingStream":[{"@language":"ja","@value":"基盤研究(C)"},{"@language":"en","@value":"Grant-in-Aid for Scientific Research (C)"}]},"allocationClassification":[{"notation":[{"@language":"ja","@value":"基金"},{"@language":"en","@value":"Multi-year Fund"}]}],"projectStatus":"project_closed","allocationAmount":{"totalCost":{"amount":"780000","currency":"JPY"},"breakdownCost":[{"notation":[{"@language":"ja","@value":"直接経費"},{"@language":"en","@value":"Direct Cost"}],"amount":"600000","currency":"JPY"},{"notation":[{"@language":"ja","@value":"間接経費"},{"@language":"en","@value":"Indirect Cost"}],"amount":"180000","currency":"JPY"}]}}