摘要
总结了85例临床诊断为甲状旁腺功能亢进的患者使用^(201)Tl/(99m)~TC核素减影技术做病灶术前定位的结果,术中外科医生共发现99个病灶,双核素显像检出50个病灶,总的灵敏度仅为50%;对异位甲状旁腺病灶其灵敏度为82%(14/17).
201Tl/99mTc parathyroid substraction scintigraphy was used in 85 patients with clinical syndrome ofhyperparathyroidism for pre-operative Localisation of parathyroid lesions. 50 of 99 lesions discovered bysurgery were identified by the scintigraphy. In summary, the sensibility of scintigraphy for detectingthe parathyroid lesions is only 50%, while that for the ectopic parathyroid lesions is 82%(14/17).
关键词
甲旁亢
放射性同位素
诊断
<Keyword>Parathyroid/scintigraphy ^(201)Tl-^(99m)Tc dual radionuclide imaging/diagnosis
