ObjectiveTo investigate diagnostic approaches for preoperative localization of secondary hyperparathyroidism. as well as to give surgeons with precise parathyroid gland localization and imaging so that surgery can be performed safely. MethodsThe clinical data of 710 patients with secondary hyperparathyroidism who underwent surgery in our center from October 2009 to October 2023 were r... https://www.proozya.shop/product-category/power-banks/