• 1. Department of General Surgery, 900th Hospital of the Joint Logistics Team/Clinical Institute of Fuzhou General Hospital, Fujian Medical University/Dongfang Hospital Affiliated of Xiamen University, Fuzhou 350001, P. R. China;
  • 2. Department of Pathology, 900th Hospital of the Joint Logistics Team/Clinical Institute of Fuzhou General Hospital, Fujian Medical University/Dongfang Hospital Affiliated of Xiamen University, Fuzhou 350001, P. R. China;
  • 3. Ultrasonography Department, 900th Hospital of the Joint Logistics Team/Clinical Institute of Fuzhou General Hospital, Fujian Medical University/Dongfang Hospital Affiliated of Xiamen University, Fuzhou 350001, P. R. China;
DENG Lin, Email: 350236378@qq.com
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Objective To explore the selection and application value of preoperative stereotactic localization in the surgical treatment of secondary hyperparathyroidism.Methods The preoperative ultrasound, CT, and methoxyisobutylisonitrile (MIBI) scan data of 54 patients with secondary hyperparathyroidism confirmed by pathological examination in the Department of General Surgery of the 900th Hospital of the Joint Logistics Team from September 2016 to January 2020 were retrospectively analyzed, to explore the localization accuracy of the three methods alone or in combination.Results In this study, a total of 207 parathyroids were detected, 1 was misdiagnosed (ectopic thymus),9 were missed, and 216 parathyroids were removed. The preoperative localization accuracy of CT, ultrasound, and MIBI was the highest (95.39%, 207/217), followed by ultrasound and MIBI (93.55%, 203/217) and CT+MIBI (89.40%, 194/217), compared with other single or two methods, the differences were statistically significant (P<0.05). The accuracy of CT combined with ultrasound localization (82.49%, 179/217) was slightly higher than that of MIBI scan alone (78.80%, 171/217), but the difference was not statistically significant (P=0.060). Although the location accuracy of MIBI scan was slightly higher than that of ultrasound localization (77.88%, 169/217), the difference was not statistically significant (P=0.084).Conclusion In order to maximize the accuracy of preoperative stereotactic localization of secondary hyperparathyroidism, ultrasound, CT, and MIBI should be combined.

Citation: HUANG Sheng, LIU Xiaofang, XIE Feilai, WANG Lu, ZHANG Zaizhong, WANG Juan, DENG Lin. Application of preoperative stereotactic localization in the operation of secondary hyperparathyroidism. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2021, 28(2): 219-223. doi: 10.7507/1007-9424.202005070 Copy

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