title: CT vs. iodine scanning in diagnosis of mediastinal thyroid.
mesh_terms: D002828:Choristoma / Q000175:diagnosis*; D006801:Humans; D007457:Iodine Radioisotopes; D008479:Mediastinal Neoplasms / Q000175:diagnosis*; D013961:Thyroid Gland; D014057:Tomography, X-Ray Computed
chemical_list: D007457:Iodine Radioisotopes