{"created":"2023-05-15T14:49:38.106848+00:00","id":67961,"links":{},"metadata":{"_buckets":{"deposit":"04d8c248-91b6-4f1b-b621-330c901e9754"},"_deposit":{"created_by":1,"id":"67961","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"67961"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00067961","sets":["10:28"]},"author_link":["667490","667494","667489","667497","667492","667498","667493","667491","667496","667495"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2004-11-20","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"[緒言]頭蓋底に進展した頭頸部腫瘍は、手術不可能なケースが多く、放射線治療の対象となることが多い。頭蓋底は、骨や神経、血管が入り組んでおり、腫瘍の進展範囲の判断に難渋することが少なくない。我々は、頭頸部腫瘍における進展範囲の診断の精度をあげることを目的に、MRI画像・CT画像の合成画像を作成し、MRI単独、CT単独での診断画像との精度の比較検討を行った。[対象と方法]放射線治療を目的に放射線医学総合研究所重粒子医科学センター病院を受診した頭頸部腫瘍の患者(腺様嚢胞癌、骨肉腫、腺房細胞癌、粘液上皮様癌、巨細胞腫瘍等)である。1.5TのMRI装置を用い、造影でそまる神経、あるいは神経にそって腫瘤を形成しているものを陽性とした。CT検査では、骨破壊、異常骨硬化、頭蓋骨の神経通過孔の開大しているものを陽性とした。[結果]MRI単独では、進展範囲を判断できない症例が、CTと組み合わせて合成画像を作ることにより、明瞭に判断できた。[結論]頭頸部、頭蓋底腫瘍の進展範囲の診断に、CT,MRIの合成画像が有効である。","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":"日本放射線腫瘍学会第17回学術大会","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":"神立, 進"}],"nameIdentifiers":[{"nameIdentifier":"667489","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岸本, 理和"}],"nameIdentifiers":[{"nameIdentifier":"667490","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小松, 秀平"}],"nameIdentifiers":[{"nameIdentifier":"667491","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"溝江, 純悦"}],"nameIdentifiers":[{"nameIdentifier":"667492","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻井, 博彦"}],"nameIdentifiers":[{"nameIdentifier":"667493","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"神立 進","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"667494","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岸本 理和","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"667495","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小松 秀平","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"667496","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"溝江 純悦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"667497","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻井 博彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"667498","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":"MRI,CT画像を元にした合成画像作成による頭頸部腫瘍の進展範囲の診断","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"MRI,CT画像を元にした合成画像作成による頭頸部腫瘍の進展範囲の診断"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2004-12-06"},"publish_date":"2004-12-06","publish_status":"0","recid":"67961","relation_version_is_last":true,"title":["MRI,CT画像を元にした合成画像作成による頭頸部腫瘍の進展範囲の診断"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:31:42.679955+00:00"}