Oral contrast media in CT of the abdomen. Iohexol of different concentrations as a gastrointestinal contrast medium

In a double-blind randomised study 3 different concentrations of iohexol for bowel opacification at CT of the abdomen were compared. Iohexol in a concentration of 4.5 mg I/ml, 6.75 mg I/ml and 9 mg I/ml was used. No significant differences between the 3 preparations of contrast media were found rega...

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Bibliographic Details
Published inActa radiologica (1987) Vol. 36; no. 4; p. 396
Main Authors Lönnemark, M, Magnusson, A
Format Journal Article
LanguageEnglish
Published England 01.07.1995
Subjects
Administration, Oral
Adult
Aged
Digestive System - diagnostic imaging
Dose-Response Relationship, Drug
Double-Blind Method
Female
Humans
Iohexol - administration & dosage
Iohexol - adverse effects
Male
Middle Aged
Radiography, Abdominal
Statistics, Nonparametric
Tomography, X-Ray Computed - instrumentation
Tomography, X-Ray Computed - methods
Tomography, X-Ray Computed - statistics & numerical data
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Summary:In a double-blind randomised study 3 different concentrations of iohexol for bowel opacification at CT of the abdomen were compared. Iohexol in a concentration of 4.5 mg I/ml, 6.75 mg I/ml and 9 mg I/ml was used. No significant differences between the 3 preparations of contrast media were found regarding the contrast effect, the distribution or patient tolerance. When using iohexol as a bowel contrast medium at CT the concentration of 4.5 mg I/ml is sufficient for bowel opacification.
ISSN:0284-1851
DOI:10.1080/02841859509173396