title: Preliminary clinical experience with Tc-99m disofenin as a biliary imaging agent in pediatrics.
abstract: Tc-99m disofenin, a derivative of iminodiacetic acid, was used to evaluate the biliary tract of 28 children who had a total of 33 examinations. This radiopharmaceutical was rapidly cleared from the blood by the hepatocytes and yielded excellent images of the biliary system. Renal activity did not present difficulty in image interpretation. It provided clinically useful information in a bilirubin range of 0.3 to 14.1 mg/dl. The major categories of acquired and congenital biliary tract abnormalities in children presented no diagnostic difficulty with Tc-99m disofenin.
mesh_terms: D001659:Biliary Tract / Q000002:abnormalities / Q000000981:diagnostic imaging* / Q000293:injuries; D002648:Child; D002769:Cholelithiasis / Q000000981:diagnostic imaging; D002780:Cholestasis, Intrahepatic / Q000000981:diagnostic imaging; D006505:Hepatitis / Q000000981:diagnostic imaging; D006801:Humans; D007098:Imino Acids; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000000981:diagnostic imaging; D007565:Jaundice / Q000000981:diagnostic imaging; D008099:Liver / Q000002:abnormalities / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D013667:Technetium; D019785:Technetium Tc 99m Disofenin
chemical_list: D007098:Imino Acids; D013667:Technetium; D019785:Technetium Tc 99m Disofenin