1病例报告例1患者男,63岁。6个月前受凉感冒后双脚麻木,向上蔓延至膝关节处,行走步态不稳,复视,到当地医院初步诊断“吉兰-巴雷综合征”,为进一步治疗来我院。查体:双眼向前和向右注视时30cm以外视野有重影。双下肢远端肌力稍低于5级,双侧膝关节以下深浅感觉减退,双侧腱反射减 1 case report 1 patient male, 63 years old. 6 months ago cold numb feet after the cold, spread up to the knee, walking gait instability, diplopia, to the local hospital for the initial diagnosis of “Guillain-Barre syndrome” for further treatment to our hospital. Physical examination: eyes forward and right when the vision beyond 30cm ghosting. Lower extremity distal muscle strength slightly lower than 5, both sides of the knee below the depth of sensory loss, bilateral tendon reflexes