{"_buckets": {"deposit": "40769ee3-3a77-4bf2-9372-61080a15ad75"}, "_deposit": {"id": "2016241", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2016241"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02016241", "sets": ["1642838227236", "1642838412624"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "\uff3b\u539f\u8457\uff3dEvaluation of delayed cervical lymph node metastasis in T1/2 squamous cell carcinoma of the tongue", "subitem_1551255648112": "ja"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Matayoshi, Akira", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nakasone, Toshiyuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Kina, Shinichiro", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Arakaki, Keiichi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Takemoto, Hiroyuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Liang, Feixin", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Phonaphonh, Thongsavanh", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Kuang, Hai", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Sunakawa, Hajime", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "\u53c8\u5409, \u4eae", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u559c\u540d, \u632f\u4e00\u90ce", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u65b0\u57a3, \u656c\u4e00", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u5d69\u5143, \u88d5\u4e4b", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u7802\u5ddd, \u5143", "creatorNameLang": "ja"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186499011": {"attribute_name": "Rights", "attribute_value_mlt": [{"subitem_1522650717957": "ja", "subitem_1522651041219": "\u7409\u7403\u533b\u5b66\u4f1a"}]}, "item_1617186609386": {"attribute_name": "Subject", "attribute_value_mlt": [{"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "squamous cell carcinoma of the tongue"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "delayed cervical lymph node metastasis"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "immunohistochemistry"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "lymphatic vessel density"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "receiver operating characteristic curve"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "Purpose : To predict the risk of delayed cervical lymph node metastasis (delayed-CLN-met) in T1/2 squamous cell carcinoma (SCC) of the tongue, clinicopathological and immunohistochemical characteristics of cervical lymph node metastasis (CLN-met) cases were compared to those negative for cervical lymph node (neg-CLN) involvement. Methods : Clinical characteristics, histopathological parameters, intratumoral lymphatic vessel density (LVD), and intratumoral microvessel density (MVD) were evaluated in 54 patients with T1/2 SCC of the tongue. LVD and MVD were determined by immunohistochemical staining using D2-40 and CD34 antibodies, respectively. Results Parameters significantly correlated with lymph node metastases included T classification (P = 0.0013) and muscle invasion (P = 0.0045). In CLN-met cases, the LVD was significantly higher (P = 0.0003) compared with neg-CLN cases. MVD was not statistically different (P = 0.39) in CLN-met cases compared with neg-CLN cases. Results of multivariate logistic regression analysis for CLN-met showed that T classification and LVD were independent risk factors for CLN-met. Although results of multivariate logistic regression analysis for delayed-CLN-met was not statistically significant, LVD had a tendency to be a risk factor for delayed-CLN-met in univariate analysis (P = 0.05). The depth of SCC invasion into the muscle layer (depth-IM) was statistically significant (P = 0.002). Conclusions : LVD and T classification were independent risk factors for CLN-met; however, in predicting delayed-CLN-met, whether tumor invades to the muscle layer was only a risk factor in T1/2 SCC of the tongue. Although LVD was not statistically significant to predict delayed-CLN-met, LVD had a tendency to be a risk factor for delayed-CLN-met. Cases with depth-IM of \u003e 2 mm and high LVD are thought to be at high risk of delayed-CLN-met in stage 1/2 SCC of the tongue.", "subitem_description_type": "Other"}, {"subitem_description": "\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u7409\u7403\u533b\u5b66\u4f1a"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "eng"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "1346-888X"}, {"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0289-1530"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN10369445"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "\u7409\u7403\u533b\u5b66\u4f1a\u8a8c = Ryukyu Medical Journal"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueNumber": "3\uff654", "bibliographicPageEnd": "38", "bibliographicPageStart": "31", "bibliographicVolumeNumber": "29"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "v29(3,4)p31.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2016241/files/v29(3,4)p31.pdf"}, "version_id": "1db3f8bf-2fe6-4ff9-927b-f6a47b951e76"}]}, "item_title": "\uff3b\u539f\u8457\uff3dEvaluation of delayed cervical lymph node metastasis in T1/2 squamous cell carcinoma of the tongue", "item_type_id": "15", "owner": "1", "path": ["1642838227236", "1642838412624"], "permalink_uri": "http://hdl.handle.net/20.500.12000/0002016241", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2012-04-13"}, "publish_date": "2012-04-13", "publish_status": "0", "recid": "2016241", "relation": {}, "relation_version_is_last": true, "title": ["\uff3b\u539f\u8457\uff3dEvaluation of delayed cervical lymph node metastasis in T1/2 squamous cell carcinoma of the tongue"], "weko_shared_id": -1}