胶质瘤显像剂的研究与应用进展

来源 :国际放射医学核医学杂志 | 被引量 : 0次 | 上传用户:q84564308
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核医学显像在胶质瘤的诊断、分级及预后等方面有重要的临床价值,随着核医学的发展,用于胶质瘤的显像剂也越来越多样化,目前研究应用较多的SPECT显像剂有201Tl、99Tcm-MIBI、123I-碘代甲基酪氨酸以及新型受体类显像剂131I-蝎氯毒素等,PET显像剂主要有葡萄糖代谢显像剂、氨基酸代谢显像剂、胆碱代谢显像剂、核苷酸代谢显像剂、乏氧代谢显像剂等.它们分别提供胶质瘤的物质代谢、细胞增殖、组织乏氧等方面的信息,进而用于临床诊断,该文主要对上述各类显像剂在胶质瘤的应用和进展方面进行论述。

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