{"_buckets": {"deposit": "771e4875-b35e-44ba-b587-fe65fa1917fc"}, "_deposit": {"created_by": 1, "id": "70403", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "70403"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00070403", "sets": ["28"]}, "author_link": ["691311", "691316", "691307", "691309", "691315", "691303", "691305", "691313", "691308", "691314", "691300", "691299", "691301", "691312", "691298", "691310", "691306", "691302", "691317", "691304"], "item_10005_date_7": {"attribute_name": "発表年月日", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2010-04-11", "subitem_date_issued_type": "Issued"}]}, "item_10005_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "【目的】\n非小細胞肺癌炭素線治療後のCTで治療部位の陰影の経時的変化の特徴を明らかにする。\n【対象と方法】\nI期非小細胞肺癌に対して72.0GyE/9回分割または52.8GyE/4回 (T1症例)、60.0GyE/4回 (T2症例)で炭素線治療を施行し5年以上生存している44例を対象とした。\n【結果】\n照射後の照射部位の腫瘍陰影の変化は、最初縮小して、その後増大し、その後変化が止まるか、または縮小するというパターンが大部分であった。\n陰影が増大しなくなるまでの期間は治療後平均15.4ヶ月（4.6-46.7）であった。これは9回照射では平均15.4ヶ月、4回照射では平均15.3ヶ月で差がなかった。44例のうち39例(88.6%)では治療後25ヶ月以内に陰影が固定した。\n【結論】\n腫瘍組織の反応と腫瘍周囲の正常肺の線維化の陰影との融合の結果、CT画像上の陰影の増大、縮小という変化が現れると考えた。炭素線治療後の局所の陰影変化は大部分の症例で約2年で固定するという知見は、治療後の経過観察で局所制御を推定するうえに有益であると考える。", "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": "第69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": "山本, 直敬"}], "nameIdentifiers": [{"nameIdentifier": "691298", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "馬場, 雅行"}], "nameIdentifiers": [{"nameIdentifier": "691299", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中嶋, 美緒"}], "nameIdentifiers": [{"nameIdentifier": "691300", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "須金, 紀雄"}], "nameIdentifiers": [{"nameIdentifier": "691301", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "宮本, 忠昭"}], "nameIdentifiers": [{"nameIdentifier": "691302", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "神立, 進"}], "nameIdentifiers": [{"nameIdentifier": "691303", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "吉川, 京燦"}], "nameIdentifiers": [{"nameIdentifier": "691304", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "溝江, 純悦"}], "nameIdentifiers": [{"nameIdentifier": "691305", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "鎌田, 正"}], 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