title: Use of oral phosphate to enhance visualization of enlarged parathyroids on scanning.
mesh_terms: D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D010710:Phosphates / Q000627:therapeutic use*; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013382:Subtraction Technique; D013793:Thallium
chemical_list: D010710:Phosphates; D011868:Radioisotopes; D013793:Thallium