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ID 19039
Eprint ID
19039
フルテキストURL
Thumnail 70_2169.pdf 13.3 MB
タイトル(別表記)
Experimental Studies on Ligation of Inferior Vena Cava. Ⅰ. Effects of Ligation of Inferior Vena Cava on Circulation and Development of Collateral Circulation
著者
本吉 正晴 岡山大学医学部砂田外科教室
抄録
Changes of arterial and venous pressure, and cardiac output were studied following ligation of inferior vena cava below level of renal vein in dogs. Development of collateral circulation after ligation was followed by means of venography using Pyraceton. The following results were obtained. 1) Venous pressure rises six times as high as normal immediately after ligation and thereafter begings to decrease. The decrease of pressure is relatively rapid until one or two hours after ligation, and is retarded thereafter. Venous pressure still remaines one and a half time as high as normal even after 3 months. 2) Arterial pressure decreases about ten mm Hg following ligation of inferior vena cava and cardiac output decreases about 13 per cent, which are not marked in any respect. 3) Collateral circulation develops gradually after ligation and is almost completed three weeks later. Collateral vessels, which run apart from the point of ligation are established three weeks later. Recanalization at the point of ligation are noticeable four weeks later. 4) Vertebral plexus plays a significant role as a collateral circulation through all the course from beginning to the time of recanalization. 5) Moter disturbance of lower extremities and dilatation of veins on the lower abdominal wall are noted as sequelae after ligation. However, these phenomena are temporary and gradually subside.
発行日
1958-06-30
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
70巻
6号
出版者
岡山医学会
出版者(別表記)
Okayama Medical Association
開始ページ
2169
終了ページ
2180
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/joma1947/70/6/70_6_2169/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/
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