To investigate clinical presentation of pontine infarctions mimicked cerebral hemisphere infarctions, and to analyse the causes of bias in localization diagnosis.
目的分析酷似大脑半球病变的脑桥梗死的临床和影像学特点、定位错误的原因。
2
Objective To evaluate the value of brain SPECT imaging for the decrease of regional cerebral blood flow (rCBF) and localization of epileptic foci.
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。
3
Purpose: To evaluate CT in localizing cerebral intra and periventricular tumors and analyse the causes of false localization.