{"_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": ["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\u003c0.0001), MRI 88.9% and 91.9% (95% CI ; 81.9-95.8%, r=0.8049, P\u003c0.0001), and FDG-PET 97.78% and 86.49% (95% CI ; 84-96.9%, r=0.8551, P\u003c0.0001). 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_15": {"attribute_name": "表示順", "attribute_value_mlt": [{"subitem_description": "3", "subitem_description_type": "Other"}]}, "item_2_description_16": {"attribute_name": "アクセション番号", "attribute_value_mlt": [{"subitem_description": "KJ00005058714", "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", "subitem_source_identifier_type": "NCID"}]}, "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": [{"nameIdentifier": "2534", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Murakami, Koji", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "2535", "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": "2017-05-24"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00005058714.pdf", "filesize": [{"value": "1.8 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1800000.0, "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_scheme": "Other"}, {"subitem_subject": "lymph node metastasis", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "head and neck cancer", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CT", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "MRI", "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 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"], "permalink_uri": "https://dmu.repo.nii.ac.jp/records/610", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-05-24"}, "publish_date": "2017-05-24", "publish_status": "0", "recid": "610", "relation": {}, "relation_version_is_last": true, "title": ["Head and Neck Cancer : Comparative Evaluation by CT, MRI and FDG-PET"], "weko_shared_id": 3}