{"created":"2023-05-15T14:46:18.135361+00:00","id":63243,"links":{},"metadata":{"_buckets":{"deposit":"4a2a824e-24b1-411c-a5e1-9de2024a0bb7"},"_deposit":{"created_by":1,"id":"63243","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"63243"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00063243","sets":["10:29"]},"author_link":["624478","624482","624480","624472","624483","624484","624473","624477","624475","624471","624485","624470","624474","624481","624479","624476"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2009-09-19","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"【目的】頭頸部腺様嚢胞癌における炭素線治療成績と、その再発形式とDVHの関係について検討を行う\n【症例と方法】当院にて炭素線治療を行った頭頸部領域腺様嚢胞癌患者を検討した。1997年〜2007年4月までに重粒子線治療が開始された85症例を対象とした。GTVに1〜2cm程度のマージンをつけCTV1とした。9〜10fr.にてマージンを縮小し、CTV2とした。CTV2内に再発した症例を局所再発、CTV2の辺縁に再発したものを辺縁再発とした。\n【結果】平均観察期間は53.0ヶ月、GTV＝中央値46.2ml, CTV2＝中央値109.8ml, CTV1＝中央値174.7mlであった。粗生存率は 5-year; 70.7％, 8-year; 44.1％, loco-regional control rateは 5-year; 64.5％, 8-year; 51.7％(累積辺縁再発率は 5-year; 13.6％, 8-year; 17.4％)であった。辺縁再発の形式は、側頭骨やテントに沿った進展が多く見られた。辺縁再発をした症例におけるCTV2のＤ95＝50.5±5.3GyE、その他の症例におけるCTV2のD95＝55.0±5.1GyEであり、辺縁再発した症例で低い傾向にあった。\n【結論】頭頸部腺様嚢胞癌における炭素線治療の長期成績を示した。全例が切除不能症例であり、炭素線単独療法でありながら、5年での局所制御・粗生存率は良好であった。しかし、5年以上の経過で局所再発も比較的高率に見られた。","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２２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":"神宮, 啓一"}],"nameIdentifiers":[{"nameIdentifier":"624470","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"溝江, 純悦"}],"nameIdentifiers":[{"nameIdentifier":"624471","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"長谷川, 安都佐"}],"nameIdentifiers":[{"nameIdentifier":"624472","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"別所, 央城"}],"nameIdentifiers":[{"nameIdentifier":"624473","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻, 比呂志"}],"nameIdentifiers":[{"nameIdentifier":"624474","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田, 正"}],"nameIdentifiers":[{"nameIdentifier":"624475","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻井, 博彦"}],"nameIdentifiers":[{"nameIdentifier":"624476","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"浅倉, 裕史"}],"nameIdentifiers":[{"nameIdentifier":"624477","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"神宮 啓一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"624478","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"溝江 純悦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"624479","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"長谷川 安都佐","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"624480","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"別所 央城","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"624481","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻 比呂志","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"624482","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田 正","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"624483","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻井 博彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"624484","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"浅倉 裕史","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"624485","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":"頭頸部腺様嚢胞癌における炭素線治療後の辺縁再発とＤＶＨ解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"頭頸部腺様嚢胞癌における炭素線治療後の辺縁再発とＤＶＨ解析"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-09-28"},"publish_date":"2009-09-28","publish_status":"0","recid":"63243","relation_version_is_last":true,"title":["頭頸部腺様嚢胞癌における炭素線治療後の辺縁再発とＤＶＨ解析"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:21:34.755109+00:00"}