RESUMEN
Objective To study the clinical effect of subtotal parathyroidectomy on secondary hyperparathyroidism(SHPT) in uremic patients undergoing hemodialysis.Methods The data of 10 uremic patients undergoing hemodialysis who received subtotal parathyroidectomy from Jun.2006 to Jun.2011 in our hospital were retrospectively analyzed.Intact parathyroid hormone (iPTH),serum calcium,phosphorus and calcium-phosphorus product were analyzed statistically before operation,1 week,1 month,3 months,and 6 months after the operation.The joint pain relief and postoperative complications were studied.Results ①All of the 10 patients were successfully operated.No complication occurred.The intraoperative site of the parathyroid was consistent with that positioned by the preoperative B ultrasound guidance.②Postoperative bone pain and pruritus were obviously relieved.③iPTH decreased significantly at 1 week,1 month,3 months,6 months after surgery compared with that before surgery.The difference had statistical significance(P ＜ 0.05).④Postoperative serum calcium,serum phosphorus and calcium-phosphorus product decreased significantly at 1 week,1 month,3 months,6 months after surgery compared with that before surgery.The difference had statistical significance (P ＜ 0.05).Conclusions Preoperative localization for neck parathyroid by ultrasound scan is feasible.Subtotal parathyroidectomy can be effective in treatment of SHPT in uremic patients.The surgery were safe and with satisfactory treatment outcome.