{"created":"2023-05-15T15:12:29.480868+00:00","id":319,"links":{},"metadata":{"_buckets":{"deposit":"5ee4dd14-64c1-4971-bb1c-320630baeac2"},"_deposit":{"created_by":16,"id":"319","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"319"},"status":"published"},"_oai":{"id":"oai:ompu.repo.nii.ac.jp:00000319","sets":["83:116"]},"author_link":["594","595","596","597","598","599"],"control_number":"319","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1-2","bibliographicPageEnd":"15","bibliographicPageStart":"9","bibliographicVolumeNumber":"68","bibliographic_titles":[{"bibliographic_title":"Bulletin of Osaka Medical and Pharmaceutical University","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Background: The aim of this study was to clarify the necessity of routine chest CT in the follow-up of postoperative gastric cancer (GC) and the optimal CT interval based on risk determined by pathological stage (PS; pT and pN) to minimize radiation exposure to patients.\nMethod: The subjects were 361 postoperative patients with primary GC. We retrospectively evaluated sites of recurrence, time to recurrence revealed on chest and abdominopelvic CT, and PS.\nResults: Forty-two patients experienced recurrences. The pN factor was more strongly associated with thoracic metastasis than pT factor in patients with N0-1 (n = 278) versus those with N2-3 (n = 83) (p < 0.05) and in those with T1-2 versus those with T3-4 (p = 0.48). None of the 278 patients with pN0-1 had chest metastasis. Among the 83 atients with pN2-3, only abdominal lymph node recurrence was significantly associated with thoracic metastasis. Recurrences were detected within two years after resection in 38 patients (90 %) regardless of PS.\nConclusion: Abdominal lymph node recurrence as well as pN factor were significantly associated with thoracic metastases and actually none of patients with pN0-1 had chest metastases. These facts implied limited role of routine chest CT for those patients.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Osaka Medical and Pharmaceutical University","subitem_publisher_language":"en"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2436-4673","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"MATSUTANI, Hiroki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"594","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"NAKAI, Go","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"595","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KANEKO, Tomohiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"596","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"LEE, Sang-Woong","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"597","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"YAMAMOTO, Kazuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"598","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"OSUGA, Keigo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"599","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-09-15"}],"displaytype":"detail","filename":"bullompu68_1-2_2 MATSUTANI .pdf","filesize":[{"value":"493 KB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://ompu.repo.nii.ac.jp/record/319/files/bullompu68_1-2_2 MATSUTANI .pdf"},"version_id":"6ae38c99-d804-4456-a66a-109bcc2ade8f"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Is Routine Chest and Abdominopelvic CT Necessary  for all Postoperative Gastric Cancer Patients?","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Is Routine Chest and Abdominopelvic CT Necessary  for all Postoperative Gastric Cancer Patients?","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"16","path":["116"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-03"},"publish_date":"2023-03-03","publish_status":"0","recid":"319","relation_version_is_last":true,"title":["Is Routine Chest and Abdominopelvic CT Necessary  for all Postoperative Gastric Cancer Patients?"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2024-04-10T08:03:48.677834+00:00"}