于妊娠时增剧而分娩后恢复的感觉运动神经病较罕见。本文介绍1例,32岁,既往无Charcot-Mafie-Tooth病的症状,本次为第8次妊娠,于妊娠27周时双手,手指麻木、灼痛与无力,3周后双足无力。既往:10岁时(足母)趾背屈、12岁双膝反射消失;检查:四肢远端明显力弱,骨间肌与伸拇短肌萎缩,膝、跟腱反射消失,屈性蹠反射,上肢自远端至前 Increased during pregnancy and the feeling of recovery after childbirth Motor neuropathy is rare. This article describes a case of 32-year-old, no previous symptoms of Charcot-Mafie-Tooth disease, this is the 8th pregnancy, 27 weeks of gestation, hands numbness, burning and weakness, weakness after 3 weeks. Previous: 10 years old (foot mother) toe dorsiflexion, 12-year-old knee reflex disappeared; check: limb distal obvious weakness, interosseous muscle and extensor hallucis muscle atrophy, knees, Achilles tendon reflex, flexor plantar reflex , Upper extremity to the front