title: Results of hepatobiliary imaging using Tc-99m EHIDA.
abstract: Tc-99m labelled 2,6-diethylphenylcarbamoylmethyliminodiacetic acid (EHIDA) is a non-toxic radiopharmaceutical that was found to undergo rapid biliary excretion in a normal human, with accumulation of radioactivity in the gall bladder and intestine. Images in normal subjects and nonjaundiced patients showed rapid concentration of tracer by the liver and the passage of the same into the intestine within 15 to 40 minutes, with or without visualization of the gall bladder. In the jaundiced patient, the tracer blood clearance was delayed and urinary excretion was increased. Tc-99m EHIDA has been extensively investigated in 1634 patients to evaluate its performance in the diagnosis of hepatobiliary disorders.
authors.affiliation: Nuclear Medicine Centre, Rajshahi, Bangladesh.
authors.forename: S M
authors.initials: SM
authors.lastname: Ansari
authors.forename: R
authors.initials: R
authors.lastname: Ahmed
authors.lastname: Rokonuddin
mesh_terms: D000005:Abdomen / Q000000981:diagnostic imaging; D001659:Biliary Tract / Q000000981:diagnostic imaging*; D006801:Humans; D007098:Imino Acids; D007565:Jaundice / Q000000981:diagnostic imaging; D008099:Liver / Q000000981:diagnostic imaging*; D009942:Organometallic Compounds; D010146:Pain / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D013667:Technetium; D019784:Technetium Tc 99m Diethyl-iminodiacetic Acid
chemical_list: D007098:Imino Acids; D009942:Organometallic Compounds; D019784:Technetium Tc 99m Diethyl-iminodiacetic Acid; D013667:Technetium