·病例报告·　

　   【摘要】糖尿病合并慢性炎性脱髓鞘性多发性神经病(DM-CIDP)临床少见。就诊时，本例误诊为糖尿病周围神经病变(DPN)，在治疗过程中完善腰椎穿刺术、神经电生理等相关检查后最终确诊为DM-CIDP。

　　【关键词】 糖尿病;糖尿病神经病变;慢性炎性脱髓鞘性多发性神经病

　　Diabetes mellitus combined with chronic inflammatory demyelinating polyneuropathy：A case report and literature review YANG Xi，ZHAO Zhi-gang，MA Yue-hua，et al.Xinxiang Medical University，Xinxiang 453000，China

　　Corresponding author：ZHAO Zhi-gang，E-mail：zhaozhigang1957@126.com

　　【Abstract】 Diabetes mellitus(DM) combined with chronic inflammatory demyelinating polyneuropathy(CIDP)is rarely occurred and is difficult to distinguish from diabetic peripheral neuropathy (DPN). Here we reported a case of DM-CIDP who was misdiagnosed as DPN in the initial treatment.Lumbar puncture，electrophysiological and other relevant examinations were helpful to timely and accurately dignose DM-CIDP.

　　【Key words】 Diabetes mellitus;Diabetic neuropathy(DN);Chronic inflammatory demyelinating polyneuropathy(CIDP)