title: Discordant hepatic uptake of Tc-99m HIDA and Tc-99m colloid in a patient with segmental biliary obstruction.
abstract: Discordant hepatic uptake between Tc-99m HIDA and Tc-99m colloid occurred in a 63-year-old female with segmental biliary obstruction due to cholangioma. Radiographic CT and a percutaneous transhepatic cholangiogram revealed the obstructed right hepatic duct as well as the dilated intrahepatic duct in the right lobe. At surgery this was confirmed, and a 2 cm mass encasing the right hepatic duct was identified. It should be included in the gamut of discordant hepatic uptake of Tc-99m IDA and Tc-99m colloid.
authors.affiliation: Department of Nuclear Medicine, Kanazawa University Hospital, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Aburano
authors.forename: M
authors.initials: M
authors.lastname: Taniguchi
authors.forename: K
authors.initials: K
authors.lastname: Hisada
authors.forename: Y
authors.initials: Y
authors.lastname: Miyazaki
authors.forename: K
authors.initials: K
authors.lastname: Kakuma
authors.forename: M
authors.initials: M
authors.lastname: Fujioka
mesh_terms: D002759:Adenoma, Bile Duct / Q000000981:diagnostic imaging; D001650:Bile Duct Neoplasms / Q000000981:diagnostic imaging; D001653:Bile Ducts, Intrahepatic; D001660:Biliary Tract Diseases / Q000000981:diagnostic imaging*; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007098:Imino Acids; D008099:Liver / Q000000981:diagnostic imaging*; D008875:Middle Aged; D009942:Organometallic Compounds; D011877:Radionuclide Imaging; D013667:Technetium; D017556:Technetium Compounds; D019780:Technetium Tc 99m Lidofenin; D014001:Tin; D017971:Tin Compounds
chemical_list: D007098:Imino Acids; D009942:Organometallic Compounds; D017556:Technetium Compounds; D017971:Tin Compounds; C033493:technetium Tc 99m tin colloid; D019780:Technetium Tc 99m Lidofenin; D013667:Technetium; D014001:Tin