用于肿瘤显像的三种显像剂

Three imaging agents for tumor positive imaging

摘要: 肿瘤阳性显像具有较高的敏感性和特异性,易于对肿瘤的原发、复发以及转移做出定性、定位诊断。²⁰¹Tl、^99mTc-甲氧基异丁基异腈已经用于鉴别诊断良恶性病灶、寻找转移灶、评价治疗效果和判断预后,^99mTc-氮-二(N-乙基-N-乙氧基二硫代氨基甲酸盐)在肿瘤中的应用则尚在探讨中。

Abstract: The tumor positive imaging with high sensitivity and specificity was useful in primary tumor, recurrences and metastases. ²⁰¹Tl and ^99mTc-sestamibi have been used in diagnosising benign and malignant tumor, looking for metastatic tumor and evaluating treatment effects and prognosis. The application of ^99mTc-N(NOEt)₂ is being searched.