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1 脑神经系统核医学近年来,核医学在神经系统方面的研究及应用进展迅速,与MRI及CT形成了非创伤性影像诊断的三足鼎立之势。比较各种影像手段,核医学检测方法具有3个显著特点:①能灵敏而准确地定量测定大脑各
1 NUCLEAR NUCLEAR NUCLEAR MEDICINE In recent years, the research and application of nuclear medicine in the nervous system has been progressing rapidly. It has formed a tripartite confrontation with MRI and CT in the non-invasive imaging diagnosis. Comparison of various imaging methods, nuclear medicine detection method has three salient features: ① can be sensitive and accurate quantitative determination of the brain