title: Visualization of arterial grafts on a gastrointestinal bleeding scan.
abstract: A case of patent arterial grafts causing an abnormal Tc-99m sulfur colloid bleeding scan is presented. This finding has not been reported previously.
mesh_terms: D001366:Axillary Artery / Q000000981:diagnostic imaging / Q000637:transplantation*; D005189:False Positive Reactions; D005260:Female; D005263:Femoral Artery / Q000000981:diagnostic imaging / Q000637:transplantation*; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D011877:Radionuclide Imaging; D013671:Technetium Tc 99m Sulfur Colloid
chemical_list: D013671:Technetium Tc 99m Sulfur Colloid