{"created":"2023-10-24T06:20:45.026289+00:00","id":2000109,"links":{},"metadata":{"_buckets":{"deposit":"5102c52b-c066-4053-8aa9-597986455d15"},"_deposit":{"created_by":9,"id":"2000109","owner":"9","owners":[9],"pid":{"revision_id":0,"type":"depid","value":"2000109"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:02000109","sets":["76","76:64"]},"author_link":["34675","34673","34652","34676","34677","32351","34651","28673"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"202","bibliographicPageStart":"197","bibliographicVolumeNumber":"47","bibliographic_titles":[{"bibliographic_title":"Journal of Neuroradiology","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Background and purpose\nNeurite orientation dispersion and density imaging (NODDI) is a new technique that applies a three-diffusion-compartment biophysical model. We assessed the usefulness of NODDI for the differentiation of glioblastoma from solitary brain metastasis.\n\nMethods\nNODDI data were prospectively obtained on a 3T magnetic resonance imaging (MRI) scanner from patients with previously untreated, histopathologically confirmed glioblastoma (n = 9) or solitary brain metastasis (n = 6). Using the NODDI Matlab Toolbox, we generated maps of the intra-cellular, extra-cellular, and isotropic volume (VIC, VEC, VISO) fraction. Apparent diffusion coefficient – and fraction anisotropy maps were created from the diffusion data. On each map we manually drew a region of interest around the peritumoral signal-change (PSC) – and the enhancing solid area of the lesion. Differences between glioblastoma and metastatic lesions were assessed and the area under the receiver operating characteristic curve (AUC) was determined.\n\nResults\nOn VEC maps the mean value of the PSC area was significantly higher for glioblastoma than metastasis (P < 0.05); on VISO maps it tended to be higher for metastasis than glioblastoma. There was no significant difference on the other maps. Among the 5 parameters, the VEC fraction in the PSC area showed the highest diagnostic performance. The VEC threshold value of ≥ 0.48 yielded 100% sensitivity, 83.3% specificity, and an AUC of 0.87 for differentiating between the two tumor types.\n\nConclusions\nNODDI compartment maps of the PSC area may help to differentiate between glioblastoma and solitary brain metastasis.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Yoshihito Kadota, Toshinori Hirai, Minako Azuma, Yohei Hattori, Zaw Aung Khant, Masaaki Hori, Kiyotaka Saito, Kiyotaka Yokogami, Hideo Takeshima,\nDifferentiation between glioblastoma and solitary brain metastasis using neurite orientation dispersion and density imaging,\nJournal of Neuroradiology, Volume 47, Issue 3, 2020, Pages 197-202, ISSN 0150-9861,\nhttps://doi.org/10.1016/j.neurad.2018.10.005.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.neurad.2018.10.005","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2018 The Authors. Published by Elsevier Masson SAS.","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"01509861","subitem_source_identifier_type":"ISSN"}]},"item_10001_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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"0000000106573887","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/0000000106573887"}],"affiliationNames":[{"affiliationName":"宮崎大学","affiliationNameLang":"ja"},{"affiliationName":"University of Miyazaki","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"門田, 善仁","creatorNameLang":"ja"},{"creatorName":"カドタ, ヨシヒト","creatorNameLang":"ja-Kana"},{"creatorName":"Kadota, Yoshihito","creatorNameLang":"en"}],"familyNames":[{"familyName":"門田","familyNameLang":"ja"},{"familyName":"カドタ","familyNameLang":"ja-Kana"},{"familyName":"Kadota","familyNameLang":"en"}],"givenNames":[{"givenName":"善仁","givenNameLang":"ja"},{"givenName":"ヨシヒト","givenNameLang":"ja-Kana"},{"givenName":"Yoshihito","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"34651","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20783088","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20783088"}]},{"creatorNames":[{"creatorName":"Hirai, Toshinori","creatorNameLang":"en"}],"familyNames":[{"familyName":"Hirai","familyNameLang":"en"}],"givenNames":[{"givenName":"Toshinori","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"28673","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"0000000106573887","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/0000000106573887"}],"affiliationNames":[{"affiliationName":"宮崎大学","affiliationNameLang":"ja"},{"affiliationName":"University of Miyazaki","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"東, 美菜子 ","creatorNameLang":"ja"},{"creatorName":"アズマ, ミナコ","creatorNameLang":"ja-Kana"},{"creatorName":"Azuma, Minako","creatorNameLang":"en"}],"familyNames":[{"familyName":"東","familyNameLang":"ja"},{"familyName":"アズマ","familyNameLang":"ja-Kana"},{"familyName":"Azuma","familyNameLang":"en"}],"givenNames":[{"givenName":"美菜子 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アウン","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Khant","givenNameLang":"en"},{"givenName":"カイン","givenNameLang":"ja"},{"givenName":"カイン","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"34652","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hori, Masaaki","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Saito, Kiyotaka","creatorNameLang":"en"}],"familyNames":[{"familyName":"Saito","familyNameLang":"en"}],"givenNames":[{"givenName":"Kiyotaka","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"34677","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"0000000106573887","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/0000000106573887"}],"affiliationNames":[{"affiliationName":"宮崎大学","affiliationNameLang":"ja"},{"affiliationName":"University of Miyazaki","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"横上, 聖貴","creatorNameLang":"ja"},{"creatorName":"ヨコガミ, キヨタカ","creatorNameLang":"ja-Kana"},{"creatorName":"Yokogami, Kiyotaka","creatorNameLang":"en"}],"familyNames":[{"familyName":"横上","familyNameLang":"ja"},{"familyName":"ヨコガミ","familyNameLang":"ja-Kana"},{"familyName":"Yokogami","familyNameLang":"en"}],"givenNames":[{"givenName":"聖貴","givenNameLang":"ja"},{"givenName":"キヨタカ","givenNameLang":"ja-Kana"},{"givenName":"Kiyotaka","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"34673","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40284856","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40284856"}]},{"creatorNames":[{"creatorName":"Takeshima, Hideo","creatorNameLang":"en"},{"creatorName":"竹島, 秀雄","creatorNameLang":"ja"},{"creatorName":"タケシマ, ヒデオ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Takeshima","familyNameLang":"en"},{"familyName":"竹島","familyNameLang":"ja"},{"familyName":"タケシマ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Hideo","givenNameLang":"en"},{"givenName":"秀雄","givenNameLang":"ja"},{"givenName":"ヒデオ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"32351","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70244134","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=70244134"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-10-24"}],"filename":"1-s2.0-S0150986118302189-main.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","url":{"label":"本文","objectType":"fulltext","url":"https://miyazaki-u.repo.nii.ac.jp/record/2000109/files/1-s2.0-S0150986118302189-main.pdf"},"version_id":"e3880fce-179b-4da2-8af3-bd0495dc0b94"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Glioblastoma","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Brain metastasis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Diffusion-weighted imaging","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"NODDI","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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 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