{"created":"2023-05-15T14:47:36.887171+00:00","id":65285,"links":{},"metadata":{"_buckets":{"deposit":"17bcf231-a7a1-4506-a069-0b79d7a6c6ef"},"_deposit":{"created_by":1,"id":"65285","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"65285"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00065285","sets":["10:29"]},"author_link":["643312","643306","643313","643311","643309","643307","643310","643308"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2012-04-15","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"【目的】悪性末梢神経鞘腫瘍(MPNST)の治療は切除が第一選択だが、診断時すでに腫瘍径\nが大きいため切除不能と判断されることが多く、また化学療法や放射線治療の有川性は確\n立されていない。切除不能MPNSTに対する重粒子線治療の治療成績をretrospectiveに検\n討した。\n【方法】対象は1997年1月〜2010年10月に当院で重粒子線治療を行った切除不能MPNST17例。原発14例/転移3例、神経線維腫症１型の合併あり6例/なし11例、腫瘍体\n積175-1328mL(中央値531mL)。病変部位は傍脊椎５例､骨盤10例､その他２例であった。\n重粒子線治療は2-4門で総線量57.6-73.6GyE(中央値70.4GyE)を16回照射にて施行した。\n【結果】観察期間中央値34ヶ月(6-98ヶ月)で、一次局所効果はＰＲ5例、SD 10例、PD 2\n例、生存8例、死亡9例であった。ＰＤだった2例を含む9例で局所再発し、うち照射野内再発４例、照射野辺縁再発3例、不明2例たった。局所制御率は１年65％、3年49％、粗生存率は１年94％、3年75％であった。傍脊椎よりも骨盤病変の局所制御率が良い傾向かあった。治療後にgrade l-2 の皮膚炎が見られたが、その他にgrade 3 以上の急性期・晩期有害事象はなかった。\n【結論】切除不能MPNSTに対する重粒子線治療は安全に施行可能で、治療選択肢になり\nうると考えられた。","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":"第７１回日本医学放射線学会総会","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":"松本, 圭司"}],"nameIdentifiers":[{"nameIdentifier":"643306","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今井, 礼子"}],"nameIdentifiers":[{"nameIdentifier":"643307","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"丸山, 克也"}],"nameIdentifiers":[{"nameIdentifier":"643308","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田, 正"}],"nameIdentifiers":[{"nameIdentifier":"643309","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本 圭司","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"643310","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今井 礼子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"643311","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"丸山 克也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"643312","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田 正","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"643313","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":"悪性末梢神経鞘腫瘍に対する亟粒子線治療の治療成績","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"悪性末梢神経鞘腫瘍に対する亟粒子線治療の治療成績"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-11-14"},"publish_date":"2013-11-14","publish_status":"0","recid":"65285","relation_version_is_last":true,"title":["悪性末梢神経鞘腫瘍に対する亟粒子線治療の治療成績"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:01:52.936684+00:00"}