title: Liver scintigraphy in ponies.
abstract: Six derivatives of ethylenediamine-N,N'-bis (alpha-2-hydroxy phenyl) acetic acid labeled with technetium 99m were prepared and their imaging qualities evaluated in ponies. The 6 agents produced good scintigraphic images of certain structures of the liver in the pony. For each agent, 13 different scans were taken. Dorsal views of the left lateral, right lateral, and quadrate lobe were obtained with dorsal scans. Left lateral and left lateral oblique (45 degrees) scans provided a left lateral view of the left lobe and a medial view of the right lateral lobe. Right lateral scans revealed the right lateral and quadrate lobes. Administration of 99mTc-labeled colloids which are commonly used in other species for liver scintigraphy resulted in extensive lung uptake in the pony.
mesh_terms: D000818:Animals; D005029:Ethylenediamines; D006736:Horses; D007668:Kidney / Q000000981:diagnostic imaging; D008099:Liver / Q000000981:diagnostic imaging*; D008168:Lung / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D005029:Ethylenediamines; C011813:ethylenediamine-N,N'-bis(2-hydroxyphenylacetic acid); D013667:Technetium