[名词解释] 病毒性脑炎(viralencephalitis)

学习障碍(learningdisorder) 注意力缺乏多动症(attentiondeficithyperactivitydisorder) 痫样发作 癫痫(epilepsy) 下列哪个是淋巴显像剂() ["A．⁹⁹Tc^m－EHIDA","B．⁹⁹Tc^m－PMT","C．⁹⁹Tc^mO³","D．⁹⁹Tc^m右旋糖酐(DX)","E．I－IMP"] 病毒性脑炎(viralencephalitis)