{"created":"2023-05-15T14:35:37.327318+00:00","id":45810,"links":{},"metadata":{"_buckets":{"deposit":"76f38d92-c9fe-4e4b-8b66-e2abbea5afae"},"_deposit":{"created_by":1,"id":"45810","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45810"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00045810","sets":["1"]},"author_link":["455501","455504","455497","455510","455502","455506","455500","455512","455499","455511","455508","455509","455505","455507","455503","455498"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageEnd":"798","bibliographicPageStart":"795","bibliographicVolumeNumber":"33","bibliographic_titles":[{"bibliographic_title":"Journal of Computer Assisted Tomography"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"OBJECTIVE:: We evaluated changes in tumor volume in cases of sacral chordoma after carbon ion radiotherapy. METHODS:: Thirty-four patients with sacral chordoma underwent carbon ion radiotherapy between June 1996 and June 2003. We assessed 23 patients without previous surgery using T2-weighted magnetic resonance imaging. The tumor volume was calculated semiautomatically. RESULTS:: Two cases showed local recurrence. The median interval of this examination was 46 months. At the end of the treatment, the tumor showed an enlargement larger than 10% of its volume in 13 of the 23 cases, no change in 4 cases, and regression in 6 cases. At the last examination, 20 cases showed a reduction in tumor volume, and the median ratio, determined as the tumor volume at the last examination divided by that before the treatment, was 0.36. CONCLUSIONS:: An increase in tumor volume at the end of the treatment does not indicate the ineffectiveness of carbon ion radiotherapy.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0363-8715","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Serizawa, Itsuko"}],"nameIdentifiers":[{"nameIdentifier":"455497","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Imai, Reiko"}],"nameIdentifiers":[{"nameIdentifier":"455498","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kamada, Tadashi"}],"nameIdentifiers":[{"nameIdentifier":"455499","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsuji, Hiroshi"}],"nameIdentifiers":[{"nameIdentifier":"455500","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kishimoto, Riwa"}],"nameIdentifiers":[{"nameIdentifier":"455501","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kandatsu, Susumu"}],"nameIdentifiers":[{"nameIdentifier":"455502","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsujii, Hirohiko"}],"nameIdentifiers":[{"nameIdentifier":"455503","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tatezaki, Shinichiroh"}],"nameIdentifiers":[{"nameIdentifier":"455504","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"芹澤 慈子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"455505","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今井 礼子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"455506","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田 正","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"455507","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻 比呂志","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"455508","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岸本 理和","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"455509","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"神立 進","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"455510","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻井 博彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"455511","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"舘崎 愼一郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"455512","nameIdentifierScheme":"WEKO"}]}]},"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":"Changes in tumor volume of sacral chordoma after carbon ion radiotherapy","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Changes in tumor volume of sacral chordoma after carbon ion radiotherapy"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-06-16"},"publish_date":"2010-06-16","publish_status":"0","recid":"45810","relation_version_is_last":true,"title":["Changes in tumor volume of sacral chordoma after carbon ion radiotherapy"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:59:19.975567+00:00"}