radionuclide scan of parathyroid gland: ectopic uptake in mediastinum
radionuclide scan of parathyroid gland: ectopic uptake in mediastinum
radionuclide scan of parathyroid gland: ectopic uptake in mediastinum (procedure)
radionuclide scan of parathyroid gland: ectopic uptake in mediastinum (procedure)