title: [False positive findings in the localization of gastrointestinal hemorrhage using radiolabeled erythrocytes].
mesh_terms: D004381:Duodenal Ulcer / Q000150:complications / Q000175:diagnosis; D004912:Erythrocytes; D005188:False Negative Reactions; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m
chemical_list: D013670:Sodium Pertechnetate Tc 99m
vernacular_title: Lazno pozitivan nalaz lokalizacije gastrointestinalnog krvavljenja pomoću radiomarkiranih eritrocita.