title: Indium-111 leukocyte accumulation in intramuscular injection sites.
abstract: We report four cases of indium-111 leukocyte concentration in previous intramuscular injection sites. Three patterns were observed: small, discrete, and round; linear; irregular and large. The scintigraphic appearance did not necessarily correlate with the number of injections that the patient had received.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007204:Indium; D007249:Inflammation / Q000000981:diagnostic imaging; D007962:Leukocytes; D008297:Male; D011868:Radioisotopes; D011877:Radionuclide Imaging
chemical_list: D011868:Radioisotopes; D007204:Indium