{"created":"2023-05-15T10:24:52.716364+00:00","id":19863,"links":{},"metadata":{"_buckets":{"deposit":"7a55dc0e-3eee-418f-8f85-92867ec1e777"},"_deposit":{"created_by":1,"id":"19863","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"19863"},"status":"published"},"_oai":{"id":"oai:u-fukui.repo.nii.ac.jp:00019863","sets":["2392:2393"]},"author_link":["57254","57256","57257","57258","57261","57260","57255","57259"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"1308","bibliographicPageStart":"1302","bibliographicVolumeNumber":"27","bibliographic_titles":[{"bibliographic_title":"JOURNAL OF MAGNETIC RESONANCE IMAGING"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Purpose: To clarify the components primarily responsible for diffusion abnormalities in pancreatic cancerous tissue. Materials and Methods: Subjects comprised 10 patients with surgically confirmed pancreatic cancer. Diffusion-weighted (DW) echo-planar imaging (b value=0, 500 s/mm^2) was employed to calculate ADC. ADC values of cancer and non-cancerous tissue were calculated. Furthermore, ADC values of the cancer were compared with histopathological results. Results: Mean (±standard deviation) ADC value was significantly lower for tumor (1.27±0.52 ×10^<-3> mm^2/s) than for non-cancerous tissue (1.90±0.41×10^<-3> mm^2/s, P<0.05). Histopathological examination showed similar proportions of fibrotic area, cellular component, necrosis and mucin in each case. Regarding the density of fibrosis in cancer, 3 cases were classified to the loose fibrosis group, and the remaining 7 cases were classified to the dense fibrosis group. Mean ADC value was significantly higher in the loose fibrosis group (1.88±0.39×10^<-3> mm^2/s) than in the dense fibrosis group (1.01±0.29×10^<-3> mm^2/s, P<0.05). In quantitative analysis, ADC correlated well with proportion of collagenous fibers (r=-0.87, P<0.05). Conclusion: Collagenous fibers may be responsible for diffusion abnormalities in pancreatic cancer.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"JOHN WILEY & SONS INC"}]},"item_10001_relation_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"TD00006090","subitem_relation_type_select":"NCID"}}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"10531807","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"MURAOKA, Noriaki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"UEMATSU, Hidemasa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KIMURA, Hirohiko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IMAMURA, Yoshiaki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUJIWARA, Yasuhiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MURAKAMI, Makoto"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMAGUCHI, Akio"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ITOH, Harumi"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-08-04"}],"displaytype":"detail","filename":"clean_version_muraoka_JMRI.pdf","filesize":[{"value":"790.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"clean_version_muraoka_JMRI.pdf","url":"https://u-fukui.repo.nii.ac.jp/record/19863/files/clean_version_muraoka_JMRI.pdf"},"version_id":"aace1f63-6c35-4f8f-8d27-73562a21055e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"pancreatic cancer","subitem_subject_scheme":"Other"},{"subitem_subject":"diffusion-weighted imaging","subitem_subject_scheme":"Other"},{"subitem_subject":"apparent diffusion coefficient","subitem_subject_scheme":"Other"},{"subitem_subject":"histopathological correlations","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":"other","resourceuri":"http://purl.org/coar/resource_type/c_1843"}]},"item_title":"Apparent Diffusion Coefficient in Pancreatic Cancer: Characterization and Histopathological Correlations","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Apparent Diffusion Coefficient in Pancreatic Cancer: Characterization and Histopathological Correlations"}]},"item_type_id":"10001","owner":"1","path":["2393"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-07-06"},"publish_date":"2009-07-06","publish_status":"0","recid":"19863","relation_version_is_last":true,"title":["Apparent Diffusion Coefficient in Pancreatic Cancer: Characterization and Histopathological Correlations"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T13:48:51.615423+00:00"}