title: Abdominal scanning for bleeding Meckel's diverticulum using 99mTc pertechnetate.
mesh_terms: D000005:Abdomen / Q000000981:diagnostic imaging*; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging*; D006801:Humans; D008467:Meckel Diverticulum / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium