title: Lingual thyroid scanned with technetium 99m pertechnetate. Report of two cases.
mesh_terms: D000293:Adolescent; D002648:Child; D002828:Choristoma / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013961:Thyroid Gland; D014062:Tongue Neoplasms / Q000000981:diagnostic imaging*
chemical_list: D013670:Sodium Pertechnetate Tc 99m