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ID 14117
Eprint ID
14117
フルテキストURL
Thumnail 106_621.pdf 492 KB
タイトル(別表記)
Studies on early lung cancer detected by mass acreening using annual chest radiograph Part 1. Clinical features of early pulmonary adenocarcinoma
著者
森 公介 岡山大学医学部第二内科学教室
抄録
One-hundred-twelve patients with pulmonary adenocarcinoma 2cm or less in diameter on chest rediograph were found by mass screening between 1981 and 1989. Of these patients, 92 underwent surgical resection of the tumor. To detect early pulmonary adenocarcinoma more efficiently by mass screening using annual chest rediographs, clinical and radiographic features of the 92 patients were examined and the following results were obtained. 1) Twenty-nin patients with a tumor 1.5cm or less in diameter on the resected specimen were all in pathological atage I and the five-year survial rate was 100%. 2) In 63 patients with a tumor between 1.6cm and 2.0cm in diameter, the five-year survival rate was 83.5%. Of those, 6(13%) patients had advanced lung cancer, all of which could be detected on the previous chest radiograph by retrospective analysis. These results indicate that efforts to detect tumors 1.5cm or less in diametor are important to improving the efficiency of mass screening. For this purpose, it is necessary to obtain a chest radiograph of good quality and learn to identify the radiographic features of early pulmonary adenocarcinoma.
キーワード
Mass screening
Early lung cancer
Adeno carcinoma
備考
原著
発行日
1994
出版物タイトル
岡山医学会雑誌
出版物タイトル(別表記)
Journal of Okayama Medical Association
106巻
5-6号
出版者
岡山医学会
出版者(別表記)
Okayama Medical Association
開始ページ
621
終了ページ
629
ISSN
0030-1558
NCID
AN00032489
資料タイプ
学術雑誌論文
オフィシャル URL
https://www.jstage.jst.go.jp/article/joma1947/106/5-6/106_5-6_621/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/index.html
言語
Japanese
著作権者
岡山医学会
論文のバージョン
publisher
査読
有り
Eprints Journal Name
joma