title: Localization of 99m Tc-pyrophosphate in an islet cell tumor of the pancreas.
abstract: A case of 99m Tc-pyrophosphate uptake in an islet cell tumor of the pancreas is presented. A possible relationship of pyrophosphate uptake in this tumor with uptake in other neuroectodermal tumors which are of neural crest origin is considered.
mesh_terms: D007516:Adenoma, Islet Cell / Q000000981:diagnostic imaging / Q000378:metabolism*; D003937:Diagnosis, Differential; D005260:Female; D005710:Gallium Radioisotopes; D006801:Humans; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000000981:diagnostic imaging / Q000378:metabolism*; D011877:Radionuclide Imaging; D013667:Technetium / Q000378:metabolism*
chemical_list: D005710:Gallium Radioisotopes; D013667:Technetium