title: Giant parathyroid adenoma demonstrated by dual tracer parathyroid imaging.
abstract: Noninvasive diagnostic imaging modalities have played an increasingly important role in preoperative localization of parathyroid lesions. The radionuclide method using TI-201 and Tc-99m subtraction imaging is quite successful in detecting such lesions, with a reported sensitivity of 92%. A case of surgically proven primary hyperparathyroidism, caused by an unusually large parathyroid adenoma and detected by the dual tracer method, is presented.
authors.forename: C
authors.initials: C
authors.lastname: Intenzo
authors.forename: C
authors.initials: C
authors.lastname: Bertoli
authors.forename: C H
authors.initials: CH
authors.lastname: Park
mesh_terms: D000236:Adenoma / Q000150:complications / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000000981:diagnostic imaging / Q000209:etiology; D008875:Middle Aged; D010281:Parathyroid Hormone / Q000097:blood; D010282:Parathyroid Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013793:Thallium
chemical_list: D010281:Parathyroid Hormone; D011868:Radioisotopes; D013670:Sodium Pertechnetate Tc 99m; D013793:Thallium