title: Comparison of technetium-99m MAG3 with iodine-131 hippuran by a simultaneous dual channel technique.
abstract: Technetium-99m MAG3, a technetium-labeled analog of hippuran, was compared with [131I] hippuran using a simultaneous dual isotope study in 20 patients. The plasma clearance for MAG3 was lower than that of hippuran, but its plasma concentration was higher, resulting in similar rates of excretion and similar renal time-activity curves. Apart from better statistics with the technetium-labeled agent, there were no clinically significant differences in this group of patients.
authors.affiliation: Division of Nuclear Medicine, University of Alabama Hospital, Birmingham 35233.
authors.forename: C D
authors.initials: CD
authors.lastname: Russell
authors.forename: B
authors.initials: B
authors.lastname: Thorstad
authors.forename: M V
authors.initials: MV
authors.lastname: Yester
authors.forename: M
authors.initials: M
authors.lastname: Stutzman
authors.forename: T
authors.initials: T
authors.lastname: Baker
authors.forename: E V
authors.initials: EV
authors.lastname: Dubovsky
mesh_terms: D000328:Adult; D006801:Humans; D007465:Iodohippuric Acid; D009842:Oligopeptides; D009942:Organometallic Compounds; D011866:Radioisotope Renography; D017263:Technetium Tc 99m Mertiatide
chemical_list: D009842:Oligopeptides; D009942:Organometallic Compounds; D007465:Iodohippuric Acid; D017263:Technetium Tc 99m Mertiatide