自動注入装置を使用した尿道造影の検討 : 被検者アンケートによる至適造影条件について

概要

論文の詳細を見る
Retrograde cystourethrograms of adult males usually necessitates the manual injection of a contrast medium, which has several drawbacks such as exposure of the medical staffs, inaccuracy of the injection-timing and inconsistent reproducibility. The use of an automatic injector has the ability to overcome the above problems. We conducted a comparative study of 93 cases of involving retrograde cystourethrograms since July 1983 in terms of function tests of an automatic injector (injected pressure, volume and velocity), image-quality and questionaire from 65 examinees regarding psychological and physical effects. There were finally able to determine the optimum conditions attaining excellent image-quality, i.e., maximum injected pressure 1.4-1.6 kg/cm^2 and injected velocity of the contrast medium 10 ml/sec, in which the first time examinees felt no painful sensation.
公益社団法人日本放射線技術学会の論文
1985-11-01