SPECT脑显像对两种疾病的诊断及脑功能异常的定位研究均有重要的价值。

SPECT is very important in diagnosis and study of location of brain dysfunction in schizophrenia and depression.

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目的应用SPECT脑显像定量测定癫痫局部脑血流量的变化，旨在评价其在致痫灶定位诊断中的意义。

Objective To evaluate the value of brain SPECT imaging for the decrease of regional cerebral blood flow (rCBF) and localization of epileptic foci.

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目的探讨放射性核素显像对小儿小肠出血定位及病因诊断的价值。

Objective To evaluate the clinical value of radionuclide imaging in children with small intestinal bleeding.

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