title: Liver scanning using indium-113m at the University Teaching Hospital, Lusaka, Zambia.
abstract: Liver scanning, using the radio-isotope indium-113m (113mIn), can now be routinely performed at the University Teaching Hospital, Lusaka, Zambia. The dose used is 1 - 4 mCi. Liver scans have been performed on 48 subjects, including 10 healthy individuals, 16 patients with histologically proven hepatocellular carcinoma, 11 with clinical and laboratory evidence of portal hypertension and 11 with miscellaneous illnesses. Seven representative scans are illustrated. The procedure is easy, and gives a fairly accurate functional estimate of Kupffer cell mass. In hepatoma, the scan may be either larger than or smaller than normal and reflects more accurately the residual function of the Kupffer cells. In cirrhosis of the liver with portal hypertension, residual Kupffer cell mass is small. Consequently, most of the 113mIn is taken up by the splenic reticuloendothelial system, resulting in a large spleen scan. This technique, although fraught with major limitations, is a useful additional diagnostic tool in the management of chronic liver disease.
mesh_terms: D000293:Adolescent; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007204:Indium; D008099:Liver / Q000000981:diagnostic imaging*; D008107:Liver Diseases / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011868:Radioisotopes; D011877:Radionuclide Imaging
chemical_list: D011868:Radioisotopes; D007204:Indium