{"created":"2023-08-02T03:55:24.693657+00:00","id":4330,"links":{},"metadata":{"_buckets":{"deposit":"4420a38a-7556-42a7-8417-2d0e0869ae93"},"_deposit":{"created_by":10,"id":"4330","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"4330"},"status":"published"},"_oai":{"id":"oai:repository.lib.tottori-u.ac.jp:00004330","sets":["1:9","2:14","23:40:806:807"]},"author_link":["3354","1859","37490","4722","37491","37492","37493"],"item_3_alternative_title_31":{"attribute_name":"タイトル（ヨミ）","attribute_value_mlt":[{"subitem_alternative_title":"チョウコウソク　デンアツ　キリカエ　ホウシキ　デュアル　エネルギー　CT　オ　モチイタ　ノウ　ケッカンナイ　チリョウゴ　ノ　ガゾウ　ヒョウカ","subitem_alternative_title_language":"ja-Kana"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1-2","bibliographicPageEnd":"32","bibliographicPageStart":"25","bibliographicVolumeNumber":"69","bibliographic_titles":[{"bibliographic_title":"米子医学雑誌","bibliographic_titleLang":"ja"},{"bibliographic_title":"The Journal of the Yonago Medical Association","bibliographic_titleLang":"en"}]}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The efficacy and safety of neuroendovascular therapy is globally recognized due to the positive results of recent randomised control trials on mechanical thrombectomy for acute embolic stroke, on carotid arterial stenting for carotid artery stenosis, on coil embolization for intracranial aneurysm, and on embolization for arteriovenous malformation or dural arteriovenous fistula. In parallel, neuroradiologists frequently encounter difficulties in the interpretation of postinterventional non-contrast enhanced CT images, as they often have high attenuated areas derived from residual iodinated contrast media and metal artifacts caused by metallic devices such as platinum-coils, surgical clips, metallic stents, and liquid embolic agents such as Onyx®. Meanwhile, fast kV switching dual energy CT （gemstone spectral imaging: GSI） is one of the advanced imaging techniques that can overcome these obstacles. For instance, material decomposition using virtual monochromatic imaging （VMI） can generate an iodine map and water （virtual non-contrast） map, which enables residual iodinated contrast media and acute hemorrhage to be distinguished. Furthermore, the use of VMI with metal artifact reduction software, MARS, can suppress severe metal artifacts, resulting in improved image quality of surrounding vessels. In this review article, we demonstrate the utility of GSI after neuroendovascular therapy using representative clinical cases.","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"米子医学会"}]},"item_3_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"篠原祐樹, 久家圭太, 加藤亜結美 他. 超高速電圧切り替え方式デュアルエネルギーCTを用いた脳血管内治療後の画像評価. 米子医学雑誌. 2018, 69(1-2), 25-32."}]}]},"item_3_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://mol.medicalonline.jp/library/journal/abstract?GoodsID=eb3yonai/2018/006901/004&name=0025-0032"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://mol.medicalonline.jp/library/journal/abstract?GoodsID=eb3yonai/2018/006901/004&name=0025-0032","subitem_relation_type_select":"URI"}}]},"item_3_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"注があるものを除き、この著作物は日本国著作権法により保護されています。 / This work is protected under Japanese Copyright Law unless otherwise noted."}]},"item_3_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00247383","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00440558","subitem_source_identifier_type":"ISSN"}]},"item_3_text_32":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"鳥取大学医学部 病態解析医学講座 画像診断治療学分野"},{"subitem_text_value":"鳥取大学医学部 病態解析医学講座 画像診断治療学分野"},{"subitem_text_value":"鳥取大学医学部 病態解析医学講座 画像診断治療学分野"},{"subitem_text_value":"鳥取大学医学部　脳神経医科学講座　脳神経外科学分野"},{"subitem_text_value":"鳥取大学医学部　病態解析医学講座　画像診断治療学分野"}]},"item_3_text_33":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Tottori University"},{"subitem_text_language":"en","subitem_text_value":"Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Tottori University"},{"subitem_text_language":"en","subitem_text_value":"Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Tottori University"},{"subitem_text_language":"en","subitem_text_value":"Division of Neurosurgery, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University"},{"subitem_text_language":"en","subitem_text_value":"Division of Radiology, Department of Pathophysiological and Therapeutic Science, School of Medicine, Tottori University Faculty of Medicine"}]},"item_3_version_type_20":{"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":"篠原, 祐樹"},{"creatorName":"シノハラ, ユウキ","creatorNameLang":"ja-Kana"},{"creatorName":"Shinohara, Yuki","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"久家, 圭太"},{"creatorName":"クヤ, ケイタ","creatorNameLang":"ja-Kana"},{"creatorName":"Kuya, Keita","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"加藤, 亜結美"},{"creatorName":"カトウ, アユミ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂本, 誠"},{"creatorName":"サカモト, マコト","creatorNameLang":"ja-Kana"},{"creatorName":"Sakamoto, Makoto","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"小川, 敏英"},{"creatorName":"オガワ, トシヒデ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Ayumi","creatorNameLang":"en"},{"creatorName":"カトウ, アユミ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ogawa, Toshihide","creatorNameLang":"en"},{"creatorName":"オガワ, トシヒデ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-28"}],"displaytype":"detail","filename":"jyma69(1-2)_25.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensefree":"注があるものを除き、この著作物は日本国著作権法により保護されています。 / This work is protected under Japanese Copyright Law unless otherwise noted.","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jyma69(1-2)_25.pdf","url":"https://repository.lib.tottori-u.ac.jp/record/4330/files/jyma69(1-2)_25.pdf"},"version_id":"ce9e1ac3-1a4a-452c-b297-9f77087e85bd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"iodinated contrast media","subitem_subject_scheme":"Other"},{"subitem_subject":"metal artifact","subitem_subject_scheme":"Other"},{"subitem_subject":"fast kV switching dual energy CT","subitem_subject_scheme":"Other"},{"subitem_subject":"virtual monochromatic imaging","subitem_subject_scheme":"Other"},{"subitem_subject":"metal artifact reduction software","subitem_subject_scheme":"Other"},{"subitem_subject":"iodinated contrast media","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"metal artifact","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fast kV switching dual energy CT","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"virtual monochromatic imaging","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"metal artifact reduction software","subitem_subject_language":"en","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 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