Value of preoperative imaging localization for primary hyperparathyroidism
- VernacularTitle:影像学检查在原发性甲状旁腺功能亢进症术前定位中的作用
- Author:
Enkun HAN
;
Zikuan LIU
;
Shuo GAO
;
Renju BAI
;
Pengzhi WANG
;
Liwei ZHU
- Publication Type:Journal Article
- Keywords:
Hyperparathyroidism;
Diagnosis;
Preoperative localization;
Imaging procedure
- From:
Chinese Journal of General Surgery
1997;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate US, CT and 99mTc-MIBI in the localization of hyperfunctioning parathyroid tumors. Methods Among the 47 patients with primary hyperparathyroidism 45 underwent ultrasound, 47 did CT scan and 36 did double phase imagings. Results Forty-six adenomas, 2 adenocarcinomas and 2 hyperplastic glands were removed from 47 patients. The results showed that the sensitivities were 43%,78%,92% for B-utrasound; CT and isotope imaing respectively.The specificities were 96%,97%,100%;and the accuracies were 82%,92%,98%. There was significant difference between 99mTc- MIBI and CT (? 2=6.627,? 2=4.884,P
