title: E-Z-CAT. An oral contrast medium for use in computed tomography of the abdomen.
abstract: A new barium sulphate suspension, E-Z-CAT, for use as an oral contrast medium at computed tomography of the abdomen has been compared with the commonly used water-soluble iodinated contrast medium Gastrografin as regards patient tolerance and diagnostic information. The investigation was conducted as an unpaired randomized single-blind study in 100 consecutive patients. E-Z-CAT seems to be preferred because of its better taste, its lesser tendency to cause diarrhoea, and for usage in patients who are known to be hypersensitive to iodinated contrast media. The diagnostic information was the same for both contrast media.
mesh_terms: D000284:Administration, Oral; D001466:Barium Sulfate / Q000009:adverse effects; D003967:Diarrhea / Q000139:chemically induced; D003974:Diatrizoate Meglumine; D004064:Digestive System / Q000000981:diagnostic imaging*; D004341:Drug Evaluation; D006801:Humans; D009325:Nausea / Q000139:chemically induced; D011860:Radiography, Abdominal; D011897:Random Allocation; D013535:Suspensions; D013649:Taste; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D013535:Suspensions; D001466:Barium Sulfate; D003974:Diatrizoate Meglumine