国内外许多研究报道指出白血病人合并神经系统损伤的尸检发现率远高于生前的临床诊断〔１〕。但临床尚缺乏一种客观、早期的检查手段，大脑视觉诱发电位（ＶＥＰ）是近几十年来在国内外逐渐发展起来的神经电生理诊断技术，由于其具备操作简单、无创伤、敏感、可重复等优点... Many studies at home and abroad have reported that the autopsy detection rate of leukemia patients with neurological injury is much higher than that of prenatal diagnosis [1]. However, there is still a lack of an objective and early examination method in the clinic. The visual evoked potential (VEP) of the brain is a neurophysiological diagnostic technique developed at home and abroad in recent decades because of its simple operation, non-invasiveness, and sensitivity. Repeated advantages...