非酮症性高血糖合并偏侧舞蹈症在影像诊断工作中比较少见,临床症状表现为一侧肢体的不自主舞蹈样运动,其影像学有特征性表现,回顾我院2例诊治经过并复习文献,分析误诊原因,以提高对该病的正确诊治。1.临床资料[例1]女,68岁。因右侧肢体不自主运动7天加重2天入院,既往有 Non-ketotic hyperglycemia with chorea in the imaging diagnosis is relatively rare clinical manifestations of unilateral dance on one side of the body-like movement, the imaging features of a retrospective review of our hospital in 2 cases reviewed and reviewed Literature, analyze the causes of misdiagnosis in order to improve the correct diagnosis and treatment of the disease. 1. Clinical data [Example 1] Female, 68 years old. Due to involuntary movements of the right limb 7 days 2 days admitted to hospital, past