一般认为,大剂量丙种球蛋白静脉注射(Ⅳ)治疗急、慢性脱髓鞘性神经病安全有效。作者应用此法治疗多发性颅神经炎时,却引起了多发性缺血或出血性脑梗塞。男性,84岁,因进行性说话和吞咽困难7天入院,有 TIAs 病史2年。入院时其三叉、面、迷走及舌下神经麻痹,感觉正常。CSF 蛋白0.59g/L,糖2.9415mmol/L,红细胞0.006×10~6/L,单核细胞0.006× Is generally believed that high-dose gamma globulin intravenous (IV) treatment of acute and chronic demyelinating neuropathy is safe and effective. The authors apply this method to treat multiple cranial neuritis, it has caused multiple ischemic or hemorrhagic cerebral infarction. Male, 84 years old, admitted to hospital 7 days after progressive speech and dysphagia with a history of TIAs 2 years. When admitted to the trigeminal, noodles, vagal and paralyzed paralysis, feeling normal. CSF protein 0.59g / L, sugar 2.9415mmol / L, erythrocytes 0.006 × 10 ~ 6 / L, monocytes 0.006 ×