{"created":"2021-03-01T06:39:44.869081+00:00","id":31331,"links":{},"metadata":{"_buckets":{"deposit":"0bec7562-7872-4646-929e-375d3e05f8c1"},"_deposit":{"id":"31331","owners":[],"pid":{"revision_id":0,"type":"depid","value":"31331"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00031331","sets":["499:500:501"]},"author_link":["103426","103427","103428","103429","103430","103431","103432","103433"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-10-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"9","bibliographicPageStart":"5","bibliographicVolumeNumber":"141","bibliographic_titles":[{"bibliographic_title":"Acta Oto-Laryngologica","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Background: High signals in the inner ear of idiopathic sudden sensorineural hearing loss (ISSNHL) on magnetic resonance imaging (MRI) have been reported, but no quantitative evaluation has yet been done. Objectives: To evaluate hearing outcomes and cochlear signal intensities on 3-T heavily T2-weighted three-dimensional fluid-attenuated inversion recovery magnetic resonance imaging (hT2W-3D-FLAIR) in patients with ISSNHL. Materials and methods: Twenty-nine patients with ISSNHL were included. Patients underwent hT2W-3D-FLAIR with intravenous gadolinium injection and pure tone audiometry (PTA) at initial visits and 3 months later. Signal intensity ratios (SIRs) were measured in the basal or apical-middle turns of the affected cochlea. A statistical analysis of relationships between SIRs and the average hearing levels (HLs) at low (125, 250, and 500 Hz) and high (2, 4, and 8 kHz) tone frequencies was performed. Results: Hearing improvements at high-tone frequencies in ears with HLs ≥60 dB were significantly worse in those with high SIRs at the basal turns on pre-contrast images. Similarly, hearing improvements at low-tone frequencies in ears with HLs ≥60 dB were significantly worse in those with high SIRs at the apical-middle turns on post-contrast images. Conclusions and significance: High SIRs on hT2W-3D-FLAIR indicate cochlear disturbances with severe ISSNHL and could provide lesion-specific prognostic information.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"ファイル公開：2021/10/12","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Taylor & Francis","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1080/00016489.2020.1827159","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This is an Accepted Manuscript of an article published by Taylor & Francis Group in Acta Oto-Laryngologica on 12/10/2020, available online: http://www.tandfonline.com/10.1080/00016489.2020.1827159.","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_10_source_id_61":{"attribute_name":"ISSN（print）","attribute_value_mlt":[{"subitem_source_identifier":"0001-6489","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yang, Cheng-Jui","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"103426","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshida, Tadao","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"103427","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sugimoto, Satofumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"103428","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Teranishi, Masaaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"103429","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kobayashi, Masumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"103430","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishio, Naoki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"103431","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Naganawa, Shinji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"103432","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sone, Michihiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"103433","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-10-12"}],"displaytype":"detail","filename":"Yang_Acta.pdf","filesize":[{"value":"3.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Yang_Acta","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/31331/files/Yang_Acta.pdf"},"version_id":"5d7d57fe-ae14-4cbb-bbc4-b2135cfb609d"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Lesion-specific prognosis by magnetic resonance imaging in sudden sensorineural hearing loss","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Lesion-specific prognosis by magnetic resonance imaging in sudden sensorineural hearing loss","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["501"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-02-10"},"publish_date":"2021-02-10","publish_status":"0","recid":"31331","relation_version_is_last":true,"title":["Lesion-specific prognosis by magnetic resonance imaging in sudden sensorineural hearing loss"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:24:48.652969+00:00"}