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"subitem_description_type": "Abstract"}, {"subitem_description": "Gastric cancer can be classified into two categories based on the absence or presence of symptoms at diagnosis. Differences in clinicopathological features and prognoses between asymptomatic gastric cancer (ACG) and symptomatic gastric cancer (SGC) can be used to inform diagnosis strategies and ultimately improve survival rates. All cases of gastric cancer (239 AGC, 323 SGC) diagnosed in our hospital between 1997 and 1999 were used in this study. ACG patients showed significantly higher frequency of males, cases of early cancer, cases found by a mass screening program, cases treated by endoscopic resection, cases treated by curative operation, cases of type 0 macroscopic finding, cases of histologically - differentiated type, and stage I cases. By contrast, SGC patients showed significantly higher numbers of cases treated by chemotherapy alone or best support care, cases of type 2, 3, and 4 macroscopic findings, cases occupying the whole stomach, and cases of stage II , III , N . Statistically significant differences were also found for the 5 - year survival rate (83.3 % in AGC, 41.2 % in SGC), the incidence of early cancer (90.1 % in AGC, 83.7 % in SGC) , and for advanced cancer (38.7 % in AGC, 22.7 % in SGC). The higher incidence of advanced cases in SGC than in AGC (40.0 % vs. 13.0 %), coupled with the low 5 - year survival rate of advanced SGC (22.7 %), provides strong evidence of the importance of diagnosing gastric cancer during its asymptomatic period.", "subitem_description_type": "Abstract"}]}, "item_7_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "76653", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Sato, Toshiteru"}]}]}, "item_7_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u65b0\u6f5f\u533b\u5b66\u4f1a"}]}, "item_7_rights_15": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u672c\u6587\u30c7\u30fc\u30bf\u306f\u5b66\u5354\u4f1a\u306e\u8a31\u8afe\u306b\u57fa\u3065\u304dCiNii\u304b\u3089\u8907\u88fd\u3057\u305f\u3082\u306e\u3067\u3042\u308b"}]}, "item_7_select_19": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_7_source_id_11": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00182415", "subitem_source_identifier_type": "NCID"}]}, "item_7_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00290440", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u4f50\u85e4, \u654f\u8f1d"}], "nameIdentifiers": [{"nameIdentifier": "76652", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-08-06"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "110007146512.pdf", "filesize": [{"value": "673.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 673400.0, "url": {"label": "110007146512.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/11258/files/110007146512.pdf"}, "version_id": "e20e8202-f71f-43a8-87b5-3416015cfa20"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "gastric cancer", "subitem_subject_scheme": "Other"}, {"subitem_subject": "asymptomatic", "subitem_subject_scheme": "Other"}, {"subitem_subject": "symptomatic", "subitem_subject_scheme": "Other"}, {"subitem_subject": "prognosis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "clinicopathological study", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u7121\u75c7\u72b6\u80c3\u304c\u3093\u3068\u6709\u75c7\u72b6\u80c3\u304c\u3093\u306e\u81e8\u5e8a\u75c5\u7406\u5b66\u7684\u691c\u8a0e", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u7121\u75c7\u72b6\u80c3\u304c\u3093\u3068\u6709\u75c7\u72b6\u80c3\u304c\u3093\u306e\u81e8\u5e8a\u75c5\u7406\u5b66\u7684\u691c\u8a0e"}, {"subitem_title": "\u7121\u75c7\u72b6\u80c3\u304c\u3093\u3068\u6709\u75c7\u72b6\u80c3\u304c\u3093\u306e\u81e8\u5e8a\u75c5\u7406\u5b66\u7684\u691c\u8a0e", "subitem_title_language": "en"}]}, "item_type_id": "7", "owner": "1", "path": ["453/456", "471/537/538/992"], "permalink_uri": "http://hdl.handle.net/10191/19645", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2012-09-28"}, "publish_date": "2012-09-28", "publish_status": "0", "recid": "11258", "relation": {}, "relation_version_is_last": true, "title": ["\u7121\u75c7\u72b6\u80c3\u304c\u3093\u3068\u6709\u75c7\u72b6\u80c3\u304c\u3093\u306e\u81e8\u5e8a\u75c5\u7406\u5b66\u7684\u691c\u8a0e"], "weko_shared_id": null}