title: Indium-111 labeled leukocyte images demonstrating a lung abscess with prominent fluid level.
abstract: In-111 labeled leukocyte images show an abscess cavity with a fluid level on 24-hour upright images. Fluid levels, frequently seen on radiographs, are uncommon on nuclear images. This finding demonstrates rapid migration of labeled leukocytes into purulent abscess fluid.
mesh_terms: D006801:Humans; D007204:Indium; D007962:Leukocytes; D008169:Lung Abscess / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011868:Radioisotopes; D011877:Radionuclide Imaging
chemical_list: D011868:Radioisotopes; D007204:Indium