{"created":"2023-06-20T15:47:31.931274+00:00","id":2070,"links":{},"metadata":{"_buckets":{"deposit":"21d897f6-6104-4745-b066-b1f429f10be5"},"_deposit":{"created_by":4,"id":"2070","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"2070"},"status":"published"},"_oai":{"id":"oai:hama-med.repo.nii.ac.jp:00002070","sets":["1:11"]},"author_link":["5498","5499","5500","5501","5502"],"item_3_biblio_info_5":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-01-22","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"516","bibliographicPageStart":"503","bibliographicVolumeNumber":"49","bibliographic_titles":[{"bibliographic_title":"脈管学"}]}]},"item_3_description_9":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Magnetic resonance angiography（MRA）は，腎毒性造影剤を使用せず，一度の撮像で，ほ ぼ半身から全身の動脈を撮像でき，得られる画像では任意方向，任意断面の画像再構成が可能で ある。MRAはカテーテルのアプローチ不可能な症例においても施行でき，しかも，側副血行路を 余すところなく描出することが可能である。無論，電離放射線被曝はなく，侵襲性も低いことから， フォローアップ目的でも繰り返し施行できる。但し，MRAは時間分解能や空間分解能がX線によ る血管造影には及ばないことや，現時点では介入治療のガイドとしては使用できないことが欠点 である。また，新たなリスクとして，腎機能の廃絶した患者ではガドリニウム製剤はNSFのリス クを負っており，適応の決定にあたり，以前より厳格な配慮を要するようになってきた。今後は 非造影MRAの開発や壁自体の評価に注目が集まる可能性がある。時系列で血管内流速を遍く測定 可能なtime resolved phase contrast 法の利用により動脈硬化と密接な関係を有する血管壁剪断応力 の測定も可能となっていくと思われる。","subitem_description_type":"Abstract"}]},"item_3_publisher_6":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本脈管学会"}]},"item_3_relation_29":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://www.jc-angiology.org/japanese/index.html"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.jc-angiology.org/japanese/index.html","subitem_relation_type_select":"URI"}}]},"item_3_rights_7":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright 日本脈管学会"},{"subitem_rights":"本文データは学協会の許諾に基づき当学会HPから複製したものである"}]},"item_3_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03871126","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_32":{"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":"竹原, 康雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山下, 修平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"礒田, 治夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"阪原, 晴海"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"増井, 孝之"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-08-27"}],"displaytype":"detail","filename":"jca_2009_49_0503_0.pdf","filesize":[{"value":"847.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jca_2009_49_0503_0.pdf","url":"https://hama-med.repo.nii.ac.jp/record/2070/files/jca_2009_49_0503_0.pdf"},"version_id":"d9586920-e09b-4e54-b5df-cb64598fd371"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"contrast enhanced MRA","subitem_subject_scheme":"Other"},{"subitem_subject":"non-contrast MRA","subitem_subject_scheme":"Other"},{"subitem_subject":"flow analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"atherosclerosis","subitem_subject_scheme":"Other"},{"subitem_subject":"penetrating","subitem_subject_scheme":"Other"},{"subitem_subject":"atherosclerotic ulcer","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"大動脈のMRI/MRA","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大動脈のMRI/MRA","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"4","path":["11"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2013-08-27"},"publish_date":"2013-08-27","publish_status":"0","recid":"2070","relation_version_is_last":true,"title":["大動脈のMRI/MRA"],"weko_creator_id":"4","weko_shared_id":-1},"updated":"2023-08-02T04:30:37.471329+00:00"}