title: Hepatic imaging: a comparison of Tc-99m-sulfur colloid and PIPIDA in the detection of defects.
abstract: A prospective investigation comparing Tc-99m-PIPIDA with Tc-99m-sulfur colloid in the detection of defects of the liver was carried out in 30 volunteers. By acquiring images of 1 million counts from 5-10 minutes postinjection, high quality hepatic images could be obtained with PIPIDA. Separate interpretations by three nuclear physicians yielded similar results between paired PIPIDA and sulfur colloid studies (KAV = 0.95 +/- .09, P less than 0.001). Early multiview imaging of the liver in the course of hepatobiliary evaluation with PIPIDA may yield valuable information relative to the presence of lesions.
mesh_terms: D006801:Humans; D007098:Imino Acids; D008099:Liver / Q000000981:diagnostic imaging*; D008107:Liver Diseases / Q000000981:diagnostic imaging; D015609:Organotechnetium Compounds; D011877:Radionuclide Imaging; D013455:Sulfur; D013667:Technetium; D013671:Technetium Tc 99m Sulfur Colloid
chemical_list: D007098:Imino Acids; D015609:Organotechnetium Compounds; D013671:Technetium Tc 99m Sulfur Colloid; D013455:Sulfur; D013667:Technetium; C003693:technetium Tc 99m PIPIDA