{"created":"2023-06-20T14:25:28.120270+00:00","id":610,"links":{},"metadata":{"_buckets":{"deposit":"8e7bfe4b-d6e7-4a08-9f26-d5b46c15dfa8"},"_deposit":{"created_by":3,"id":"610","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"610"},"status":"published"},"_oai":{"id":"oai:dmu.repo.nii.ac.jp:00000610","sets":["81:43"]},"author_link":["2534","2535"],"item_2_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-10-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"192","bibliographicPageStart":"179","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"Dokkyo journal of medical sciences"}]}]},"item_2_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Purpose : To investigate the diagnostic accuracy of head and neck cancer, lymph node metastasis, and local tumor recurrence, by FDG-PET compared with CT and MRI, and to validate the results with the histopathological data. Patients and Methods : Forty one patients with head and neck cancer were enrolled. Our patients presented for primary staging of head and neck cancer (n=23) or monitoring after therapy (n=18). The three imaging modalities (FDG-PET, MRI and CT) were compared. Results : Overall 82 head and neck regions were analyzed for detection of malignancy (for primary tumors ; n=23, for lymph node metastasis ; n=41, for local tumor recurrence after therapy ; n=18). The overall sensitivity and specificity were ; CT 88.9% and 89.2% (95% CI ; 80.2-94.9%, r=0.7791, P<0.0001), MRI 88.9% and 91.9% (95% CI ; 81.9-95.8%, r=0.8049, P<0.0001), and FDG-PET 97.78% and 86.49% (95% CI ; 84-96.9%, r=0.8551, P<0.0001). Only FDG-PET by its unique advantage as a whole-body examination could detect distant metastases in 4/41 (9.8%) patients, all outside the head and neck region (liver, lung, paraortic lymph nodes, and bone metastases), and synchronous breast cancer in 1/41 (2.4%) patient. Conclusion : Compared with CT and MRI, FDG-PET was found to have the highest sensitivity with lower specificity than CT and MRI. Moreover, the whole-body FDG-PET imaging proves useful tool for detection of distant metastasis and synchronous tumors.","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"原著","subitem_description_type":"Other"}]},"item_2_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Original","subitem_description_type":"Other"}]},"item_2_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00629581"}]},"item_2_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03855023","subitem_source_identifier_type":"ISSN"}]},"item_2_text_7":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Radiology Department, Menoufiya University School of Medicine:PET Center, Dokkyo Medical University"},{"subitem_text_language":"en","subitem_text_value":"Radiology Department, Menoufiya University School of Medicine"}]},"item_2_title_3":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_title":"Head and Neck Cancer : Comparative Evaluation by CT, MRI and FDG-PET"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Zytoon, Ashraf Anas","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murakami, Koji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-05-24"}],"displaytype":"detail","filename":"KJ00005058714.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00005058714.pdf","url":"https://dmu.repo.nii.ac.jp/record/610/files/KJ00005058714.pdf"},"version_id":"5ed7b67d-b6b0-4f42-be06-c8f531c2dff8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"FDG-PET","subitem_subject_language":"en"},{"subitem_subject":"lymph node metastasis","subitem_subject_language":"en"},{"subitem_subject":"head and neck cancer","subitem_subject_language":"en"},{"subitem_subject":"CT","subitem_subject_language":"en"},{"subitem_subject":"MRI","subitem_subject_language":"en"}]},"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":"Head and Neck Cancer : Comparative Evaluation by CT, MRI and FDG-PET","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Head and Neck Cancer : Comparative Evaluation by CT, MRI and FDG-PET","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["43"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-05-24"},"publish_date":"2017-05-24","publish_status":"0","recid":"610","relation_version_is_last":true,"title":["Head and Neck Cancer : Comparative Evaluation by CT, MRI and FDG-PET"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T16:11:31.762222+00:00"}