Administration of contrast medium in spiral CT: Results of a consensus conference

被引:33
作者
Feuerbach, S
Lorenz, W
Klose, KJ
Gmeinwieser, J
Lackner, KJ
Landwehr, P
Grabbe, E
Kloppel, R
机构
[1] INST THEORET CHIRURG,MARBURG,GERMANY
[2] MED ZENTRUM RADIOL,ABT STAHLENDIAGNOST,MARBURG,GERMANY
[3] INST RADIOL DIAGNOST,COLOGNE,GERMANY
[4] ZENTRUM RADIOL,RONTGENDIAGNOST ABT 1,GOTTINGEN,GERMANY
[5] RADIOL KLIN,LEIPZIG,GERMANY
来源
FORTSCHRITTE AUF DEM GEBIETE DER RONTGENSTRAHLEN UND DER NEUEN BILDGEBENDEN VERFAHREN | 1996年 / 164卷 / 02期
关键词
spiral-computed tomography; contrast media administration; consensus meeting;
D O I
10.1055/s-2007-1015630
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
The rapidity of spiral (helical-) computed tomography requires new protocols for i.v. contrast media administration. Flow rate, volume and delay are discussed controversially in the Literature. Hence, a consensus meeting was initiated. In this meeting, problem related questions were designed, discussed and answered using a digital vote system. Spiral-CT-technology was found to be the ideal examination technique for thorax, liver, pancreas, kidney and the retroperitoneal space with an overall agreement between 89 and 97 %. The exclusive use of nonionic contrast media and power injectors was recommended by 100 % of the participants. More than 90 % of the contributors did not accept native scans only for examinations of the neck, thorax, liver, pancreas, kidney and the retroperitoneal space. Regarding volume, flow rate, delay and physical CT-parameters the agreement laid between 50 and 100 %. The meeting concluded that randomised controlled studies should be performed to evaluate detailed contrast media protocols for helical CT.
引用
收藏
页码:158 / 165
页数:8
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