title: The pseudo-false positive Meckel's scan.
mesh_terms: D000328:Adult; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D008467:Meckel Diverticulum / Q000150:complications / Q000000981:diagnostic imaging*; D008551:Melena / Q000209:etiology*; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m
chemical_list: D013670:Sodium Pertechnetate Tc 99m