ABSTRACT
Objective To explore the application value of nanocarbon parathyroid lymph negative development technique in the operation of the patients with chronic kidney disease(CKD) secondary hyperparathyroidism(SHPT).Methods Twenty cases of CKD stage 5 SHPT in our center from June 2014 to December 2015 were treated by parathyroidectomy(PTX) and forearm autotransplantation,using nanocarbon suspension local injection combined with preoperative parathyroid ultrasonography,enhanced CT and neck 99Tcm-MIBI and iPTH rapid determination.Results Thyroid and lymph node were quickly dyed black after nanocarbon suspension injection,while the target parathyroid did not develop with flesh color or pale yellow,clear vision in operation,fast stripping parathyroid and small surgical injury;postoperative serum calcium,phosphorus and iPTH were decreased significantly,postoperative follow-up lasted for 6 months,serum calcium,phosphorus,alkaline phosphatase and iPTH had statistically significant differences between before and after operation(P＜0.05).The symptoms of pain,myalgia and pruritus after operation were significantly relieved,and 20 cases had no reccurrence during follow up period.Conclusion The nanocarbon mixed suspension tracer agent can achieve real-time and accurate resection in the PTX of the patients with CKD stage 5 SHPT and can be used in clinic.