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2 年
“PET-CT”、“增强CT”,到底有什么不同?
PET/CT是利用正电子核素标记的药物作为示踪剂,以解剖图像的方式,从分子水平显示机体以及病灶组织细胞的代谢、功能、血流、细胞增殖和受体分布情况,因此称之为分子显像或功能代谢显像。 PET/CT则是将PET和CT(计算机断层显像)有机结合在一起,使用同一 ...
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