{"_buckets": {"deposit": "2f6205ca-07a2-4631-972b-06003d1f6293"}, "_deposit": {"id": "5471", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "5471"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00005471", "sets": ["455", "434"]}, "item_6_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "口腔扁平上皮癌の切除断端における術中迅速病理診断の意義 : 局所再発に対する有効性の検討"}]}, "item_6_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-03-24", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "23", "bibliographicPageStart": "1", "bibliographic_titles": [{}]}]}, "item_6_date_granted_51": {"attribute_name": "学位授与年月日", "attribute_value_mlt": [{"subitem_dategranted": "2014-03-24"}]}, "item_6_degree_grantor_49": {"attribute_name": "学位授与機関", "attribute_value_mlt": [{"subitem_degreegrantor": [{"subitem_degreegrantor_name": "新潟大学"}]}]}, "item_6_degree_name_48": {"attribute_name": "学位名", "attribute_value_mlt": [{"subitem_degreename": "博士（歯学）"}]}, "item_6_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Background:Local recurrenceremains a challenging clinical issue for the treatment of oral squamous cell carcinoma (SCC).Weanalyzed retrospectively how effective the frozen section technique (FS)was against recurrences of oral SCC. Methods: We screened 343 surgical samples from 236 patients who hadoral SCC, carcinoma in-situ (CIS), or epithelial dysplasia, and we followed up their clinical outcomes for at least 5 years. The patients were classified into relapseand relapse-freegroupsaccording to the patients’ local recurrence histories, and theirhistopathological states of surgical margins were compared between primary and recurrent lesions. Result: Among the 236 patients,191 (80.9%, 191 samples; 115 males vs. 76 females) were classified into the relapse-free group, and 45 (19.1%, 152 samples, 27 females vs. 18 males)intothe relapse group.FS was more frequentlyperformedin the relapse-free group (128/191, 67.0%) than in the relapse group (83/152, 54.6%). Histopathologically,moderate dysplasia or CIS (borderline malignancies, BMs), and SCCwere recognized in 55 samples (43.0%) of the relapse-free group and in 57(68.7%) of the relapse group.For thosesurgicalmarginswith BMs, additional incisionswereperformed in 38 (69.1%) of the 55 relapse-free cases, which reduced to 20from the 38 BM margins (40% reduction), and in 39 (68.4%) of the 57 relapse cases (7.6% reduction). Conclusion:These results indicate thatthe intraoperative assessment of surgicalmarginsby FS is essential in preventing recurrencesof oral mucosal malignancies.", "subitem_description_type": "Abstract"}]}, "item_6_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "学位の種類: 博士（歯学）. 報告番号: 甲第3888号. 学位記番号: 新大院博（歯）甲第307号. 学位授与年月日: 平成26年3月24日", "subitem_description_type": "Other"}]}, "item_6_description_53": {"attribute_name": "学位記番号", "attribute_value_mlt": [{"subitem_description": "新大院博（歯）甲第307号", "subitem_description_type": "Other"}]}, "item_6_dissertation_number_52": {"attribute_name": "学位授与番号", "attribute_value_mlt": [{"subitem_dissertationnumber": "13101甲第3888号"}]}, "item_6_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "50343", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "御代田, 駿"}]}]}, "item_6_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "新潟大学"}]}, "item_6_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "ETD"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Miyota, Shun"}], "nameIdentifiers": [{"nameIdentifier": "50342", "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": "2019-08-05"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "h25ndk307.pdf", "filesize": [{"value": "485.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 485700.0, "url": {"label": "本文", "url": "https://niigata-u.repo.nii.ac.jp/record/5471/files/h25ndk307.pdf"}, "version_id": "4879ffaf-9d5b-41ec-ad5d-afbf09cfca35"}, {"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-08-05"}], "displaytype": "detail", "download_preview_message": "", "file_order": 1, "filename": "h25ndk307_a.pdf", "filesize": [{"value": "201.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 201600.0, "url": {"label": "要旨", "url": "https://niigata-u.repo.nii.ac.jp/record/5471/files/h25ndk307_a.pdf"}, "version_id": "7c0d9338-670b-45cb-a579-90b9c09624a7"}]}, "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": "thesis", "resourceuri": "http://purl.org/coar/resource_type/c_46ec"}]}, "item_title": "Intraoperative assessment of surgical margins of oral squamous cell carcinoma using frozen sections : a practical clinicopathological management for recurrences", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Intraoperative assessment of surgical margins of oral squamous cell carcinoma using frozen sections : a practical clinicopathological management for recurrences"}, {"subitem_title": "Intraoperative assessment of surgical margins of oral squamous cell carcinoma using frozen sections : a practical clinicopathological management for recurrences", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["455", "434"], "permalink_uri": "http://hdl.handle.net/10191/27395", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-05-22"}, "publish_date": "2014-05-22", "publish_status": "0", "recid": "5471", "relation": {}, "relation_version_is_last": true, "title": ["Intraoperative assessment of surgical margins of oral squamous cell carcinoma using frozen sections : a practical clinicopathological management for recurrences"], "weko_shared_id": 2}