婴儿脑型脚气病临床表现复杂,往往由于对此病认识不足,常被误诊为病毒性脑炎等,而未得到及时正确的治疗,可致不应有的死亡。为了从中吸取教训,现将2例误诊病例报告如下。误诊病例介绍:例1:男婴,9个月。因抽搐2次,昏迷3小时于1978年5月14日入院。2日前发热、轻咳,入院日呕吐、腹泻2～3次,下午神萎,哭声低哑,吸乳无力,经医生诊治,按“上感” Infant brain beriberi clinical manifestations of complex, often due to lack of understanding of the disease, often misdiagnosed as viral encephalitis, etc., without proper and timely treatment, can cause unnecessary deaths. In order to learn from it, two cases of misdiagnosis are reported below. Misdiagnosed cases: Example 1: Baby boy, 9 months. Due to convulsions 2 times, coma 3 hours in May 14, 1978 admission. 2 days ago, fever, light cough, vomiting, vomiting, diarrhea 2 to 3 times, afternoon wilting, crying dumb, breast milk weakness, the doctor diagnosis and treatment, according to the “sense”