{"created":"2023-06-19T09:12:49.654634+00:00","id":24732,"links":{},"metadata":{"_buckets":{"deposit":"0b2236f2-d2d2-40ec-a99b-15d86ed7c641"},"_deposit":{"created_by":1,"id":"24732","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"24732"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00024732","sets":["413:443"]},"author_link":["105826","110949","165607","110967","110973","110976","110945","110968","110972","106240","110969","110971","106239","110970","110954","110977","110946","110952","110975","110950","110947","110974"],"item_16_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"615","bibliographicPageStart":"609","bibliographicVolumeNumber":"65","bibliographic_titles":[{"bibliographic_title":"Clinical Radiology"}]}]},"item_16_creator_3":{"attribute_name":"別言語の著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"尾田, 済太郎"}],"nameIdentifiers":[{"nameIdentifier":"110967","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"粟井, 和夫"}],"nameIdentifiers":[{"nameIdentifier":"110968","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"船間, 芳憲"}],"nameIdentifiers":[{"nameIdentifier":"110969","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宇都宮, 大輔"}],"nameIdentifiers":[{"nameIdentifier":"110970","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"彌永, 由美"}],"nameIdentifiers":[{"nameIdentifier":"110971","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"河中, 功一"}],"nameIdentifiers":[{"nameIdentifier":"110972","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中浦, 猛"}],"nameIdentifiers":[{"nameIdentifier":"110973","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平井, 俊範"}],"nameIdentifiers":[{"nameIdentifier":"110974","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"村上, 龍次"}],"nameIdentifiers":[{"nameIdentifier":"110975","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"野守, 裕明"}],"nameIdentifiers":[{"nameIdentifier":"110976","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山下, 康行"}],"nameIdentifiers":[{"nameIdentifier":"110977","nameIdentifierScheme":"WEKO"}]}]},"item_16_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_16_description_46":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_16_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"AIM:We investigated the effect of a double-exposure dual-energy subtraction (DES) technique on the performance of radiologists detecting small pulmonary nodules on flat-panel detector (FPD) chest radiographs.\nMATERIALS AND METHODS:Using FPD radiography we obtained 41 sets of chest radiographs from 26 patients with pulmonary nodules measuring ≤ 20 mm and from 15 normal subjects.  Each data set included standard- and corresponding DES images.  There were 6 non-solid-, 10 part-solid-, and 10 solid nodules.  The mean size of the 26 nodules was 15.0 ± 4.8 mm.  We performed receiver operating characteristic (ROC) analysis to compare the performance of 8 board-certified radiologists.\nRESULTS:For the 8 radiologists, the mean value of the area under the ROC curve (AUC) without and with DES images was 0.62 ± 0.05 and 0.68 ± 0.05, respectively; the difference was statistically significant (p = 0.02).  For part-solid nodules, the difference of the mean AUC value was statistically significant (AUC = 0.61 ± 0.07 vs. 0.69 ± 0.05; p < 0.01); for non-solid nodules it was not (AUC = 0.62 ± 0.10 vs. 0.61 ± 0.09; p = 0.73), and for solid nodules it was not (AUC = 0.75 ± 0.10 vs. 0.78 ± 0.08; p = 0.23).  For nodules with overlapping bone shadows, the difference of the mean AUC value was statistically significant (p = 0.03), for nodules without overlapping, it was not (p = 0.26).\nCONCLUSION:Use of a double-exposure DES technique at FPD chest radiography significantly improved the diagnostic performance of radiologists detecting small pulmonary nodules.","subitem_description_type":"Other"}]},"item_16_description_77":{"attribute_name":"URL","attribute_value_mlt":[{"subitem_description":"http://www.sciencedirect.com/science/article/pii/S0009926010001170","subitem_description_type":"Other"}]},"item_16_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Royal College of Radiologists Published by Elsevier Ltd"}]},"item_16_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.crad.2010.02.012","subitem_relation_type_select":"DOI"}}]},"item_16_relation_16":{"attribute_name":"情報源(ISSN)","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"© 2010 The Royal College of Radiologists Published by Elsevier Ltd"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"00099260"}]}]},"item_16_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"492.4","subitem_subject_scheme":"NDC"}]},"item_16_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"1058632 bytes"}]},"item_16_text_47":{"attribute_name":"資源タイプ・ローカル","attribute_value_mlt":[{"subitem_text_value":"雑誌掲載論文"}]},"item_16_text_48":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Journal Article"}]},"item_16_text_49":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_16_text_50":{"attribute_name":"資源タイプ・ローカル表示コード","attribute_value_mlt":[{"subitem_text_value":"01"}]},"item_16_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Oda, Seitaro"}],"nameIdentifiers":[{"nameIdentifier":"110945","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Awai, Kazuo"}],"nameIdentifiers":[{"nameIdentifier":"110946","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Funama, Yoshinori"}],"nameIdentifiers":[{"nameIdentifier":"110947","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"宇都宮, 大輔","creatorNameLang":"en"},{"creatorName":"ウツノミヤ, ダイスケ","creatorNameLang":"ja-Kana"},{"creatorName":"Utsunomiya, Daisuke","creatorNameLang":"en"}],"familyNames":[{"familyName":"宇都宮","familyNameLang":"en"},{"familyName":"ウツノミヤ","familyNameLang":"ja-Kana"},{"familyName":"Utsunomiya","familyNameLang":"en"}],"givenNames":[{"givenName":"大輔","givenNameLang":"en"},{"givenName":"ダイスケ","givenNameLang":"ja-Kana"},{"givenName":"Daisuke","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"106240","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yanaga, Yumi"}],"nameIdentifiers":[{"nameIdentifier":"110949","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kawanaka, Koichi"}],"nameIdentifiers":[{"nameIdentifier":"110950","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"中浦, 猛","creatorNameLang":"ja"},{"creatorName":"ナカウラ, タケシ","creatorNameLang":"ja-Kana"},{"creatorName":"Nakaura, Takeshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"中浦","familyNameLang":"ja"},{"familyName":"ナカウラ","familyNameLang":"ja-Kana"},{"familyName":"Nakaura","familyNameLang":"en"}],"givenNames":[{"givenName":"猛","givenNameLang":"ja"},{"givenName":"タケシ","givenNameLang":"ja-Kana"},{"givenName":"Takeshi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"106239","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hirai, Toshinori"}],"nameIdentifiers":[{"nameIdentifier":"110952","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"村上, 龍次","creatorNameLang":"ja"},{"creatorName":"ムラカミ, リュウジ","creatorNameLang":"ja-Kana"},{"creatorName":"Murakami, Ryuji","creatorNameLang":"en"}],"familyNames":[{"familyName":"村上","familyNameLang":"ja"},{"familyName":"ムラカミ","familyNameLang":"ja-Kana"},{"familyName":"Murakami","familyNameLang":"en"}],"givenNames":[{"givenName":"龍次","givenNameLang":"ja"},{"givenName":"リュウジ","givenNameLang":"ja-Kana"},{"givenName":"Ryuji","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"165607","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nomori, Hiroaki"}],"nameIdentifiers":[{"nameIdentifier":"110954","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"山下, 康行","creatorNameLang":"ja"},{"creatorName":"ヤマシタ, ヤスユキ","creatorNameLang":"ja-Kana"},{"creatorName":"Yamashita, Yasuyuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"山下","familyNameLang":"ja"},{"familyName":"ヤマシタ","familyNameLang":"ja-Kana"},{"familyName":"Yamashita","familyNameLang":"en"}],"givenNames":[{"givenName":"康行","givenNameLang":"ja"},{"givenName":"ヤスユキ","givenNameLang":"ja-Kana"},{"givenName":"Yasuyuki","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"105826","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":"2020-03-02"}],"displaytype":"detail","filename":"CR_65_8_609-615.pdf","filesize":[{"value":"1.1 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