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PET/CT的原理与应用中的优势和不足 被引量:3

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摘要 PET/CT虽然是PET与CT的结合,但其作用却大于PET加CT,它的影像能向我们表达细胞分子的功能及相应的解剖位置范围。由此可确定心血管、神经系统和肿瘤等疾病及性质。判定放射治疗的靶区,了解化疗的效果。但某些情况下也存在假阳性假阴性的不足。本文简要介绍PET/CT原理,应用中优势与不足。
作者 王京陵
出处 《医疗卫生装备》 CAS 2005年第A09期194-195,共2页 Chinese Medical Equipment Journal
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