{"created":"2023-05-15T14:47:33.067469+00:00","id":65199,"links":{},"metadata":{"_buckets":{"deposit":"e0671e33-66e9-44c0-aa9d-638f8ca2a3b9"},"_deposit":{"created_by":1,"id":"65199","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"65199"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00065199","sets":["10:29"]},"author_link":["642357","642352","642361","642355","642353","642360","642354","642356","642358","642351","642359","642362"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2013-10-20","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"【目的】外耳道癌、中耳癌に対する炭素イオン線治療成績を評価する。\n【対象と方法】1995年11月から2013年3月に炭素イオン線治療を施行された外耳道癌、中耳癌症例20例を対象とした。男性4例、女性16例、年齢中央値は53歳。\n原発部位は外耳道17例、中耳3例。組織型は腺様嚢胞癌10例、扁平上皮癌9例、腺癌1例であった。 18例は未治療症例、2例は術後再発であった。治療開始時の病期(Stell分類）はT1:2例、T2:2例、T3:16例。2例はリンパ節転移を認めた。腺様嚢胞癌4例に肺転移を認めた。\n16分割/4週の照射が行われ、線量は52.8GyEが1例、57.6GyEが11例、64.0GyEが8例に用いられた。同時化学療法は行われていない。\n【結果】全例で予定通り治療は完遂された。全例の観察期間中央値は18.4ヵ月(2.2-69.8ヵ月）。全例の5年局所制御率、全生存率はそれぞれ46.4%、52.4%であった。\n扁平上皮癌（9例）の5年局所制御率、全生存率はそれぞれ58.3%、51.9%、\n腺様嚢胞癌（10例）の5年局所制御率、全生存率はそれぞれ41.7%、66.7%であった。\n急性期に重篤な有害事象は認めなかった。\n晩期の有害事象として2例で腫瘍部位の感染、それに伴う皮膚潰瘍を認めた。\n【結論】外耳道癌、中耳癌に対して炭素イオン線治療は有用な治療法と成り得る。","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26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":"小藤, 昌志"}],"nameIdentifiers":[{"nameIdentifier":"642351","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"長谷川, 安都佐"}],"nameIdentifiers":[{"nameIdentifier":"642352","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高木, 亮"}],"nameIdentifiers":[{"nameIdentifier":"642353","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐々原, 剛"}],"nameIdentifiers":[{"nameIdentifier":"642354","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊川, 裕明"}],"nameIdentifiers":[{"nameIdentifier":"642355","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田, 正"}],"nameIdentifiers":[{"nameIdentifier":"642356","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小藤 昌志","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"642357","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"長谷川 安都佐","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"642358","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高木 亮","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"642359","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐々原 剛","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"642360","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊川 裕明","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"642361","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田 正","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"642362","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":"外耳道癌、中耳癌に対する炭素イオン線治療","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"外耳道癌、中耳癌に対する炭素イオン線治療"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-10-21"},"publish_date":"2013-10-21","publish_status":"0","recid":"65199","relation_version_is_last":true,"title":["外耳道癌、中耳癌に対する炭素イオン線治療"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:02:51.896915+00:00"}