{"created":"2023-05-15T14:47:17.605104+00:00","id":64853,"links":{},"metadata":{"_buckets":{"deposit":"01cac03a-e291-40e5-9e9c-305a81b5e2e9"},"_deposit":{"created_by":1,"id":"64853","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"64853"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00064853","sets":["10:29"]},"author_link":["639108","639106","639111","639107","639113","639115","639114","639112","639110","639109"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2012-11-25","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"【背景】\n骨軟部腫瘍の中でも肋骨原発は非常に希な疾患である。治療は外科切除が第一選択であるが、推体や脊柱管への浸潤から切除不能と判断されることもある。このような切除不能例に対し炭素イオン線治療を行っている。\n【目的】\n肋骨原発の骨軟部腫瘍を対象に炭素イオン線治療の安全性および有効性を確認する。\n【対象と方法】\n対象は2002年から20n年に炭素イオン線治療を行った肋骨原発の骨軟部腫瘍16症例ｏ年齢中央値51歳(23･80歳)、観察期間中央値39か月(7-95か月)。組織型は骨肉腫5例、軟骨肉腫5例、その他ＭＦＨ、Ｅｗing肉腫など。13例が椎体に近接／浸潤し、術後再発／残存症例が5例。 ＣＴＶ中央値は235cc (38-672cc)、処方線量中央値70jGｙＥ(64,70,4GyＥ)、全例16回の分割照射にて治療。\n【結果】\n3年局所制御率6a8％、全生存率箆3‰4例が5年以上生存。単因子解析にて年齢が全生存率に(p=0.0426)、PS、組織型が局所制御に統計学的に相関(F0.0001、0.0353)。急性期有害事象は、放射線皮膚炎graddがｎ例､grade 2が5例。晩期有害亊象は放射赧皮膚炎grade 2が3例、それ以外はgrade l以下。放射線肺臓炎は全例grade l以下。末梢神経障害のgrade lが1例。脊髄の有害事象なし。\n【結論】\n肋骨原発の骨歉部腫瘍に対する炭素イオン線治療は安全に施行可能であり、また有効な治療法と考えられた、","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"日本放射線腫瘍学会第25回学術大会","subitem_description_type":"Other"}]},"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":"溝口, 信貴"}],"nameIdentifiers":[{"nameIdentifier":"639106","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今井, 礼子"}],"nameIdentifiers":[{"nameIdentifier":"639107","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"丸山, 克也"}],"nameIdentifiers":[{"nameIdentifier":"639108","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中山, 優子"}],"nameIdentifiers":[{"nameIdentifier":"639109","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田, 正"}],"nameIdentifiers":[{"nameIdentifier":"639110","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"溝口 信貴","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"639111","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今井 礼子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"639112","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"丸山 克也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"639113","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中山 優子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"639114","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田 正","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"639115","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"肋骨原発の悪性骨軟部腫瘍に対する炭素イオン線治療の検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"肋骨原発の悪性骨軟部腫瘍に対する炭素イオン線治療の検討"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-28"},"publish_date":"2012-11-28","publish_status":"0","recid":"64853","relation_version_is_last":true,"title":["肋骨原発の悪性骨軟部腫瘍に対する炭素イオン線治療の検討"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:06:51.302806+00:00"}