title: Preoperative localization of parathyroid tumours.
mesh_terms: D016121:Brachiocephalic Veins; D007601:Jugular Veins; D010281:Parathyroid Hormone / Q000097:blood; D010282:Parathyroid Neoplasms / Q000175:diagnosis*; D014683:Vena Cava, Superior
chemical_list: D010281:Parathyroid Hormone