出血性脑梗死并发偏侧舞蹈症者的报道并不多见,易误诊,贻误病情,现报告1例如下。1病历资料患者女,65岁,因急起右侧肢体不自主舞蹈样动作1月余于2013-11-12入院。10月3日,患者晚饭时,出现右手轻微抖动,持筷子不稳,但尚不影响进食,未引起重视,次日清晨出现右侧肢体控制不住的舞动,上肢尤甚,且行走不稳,遂就诊于当地医院,CT检查示左侧基底节区稍高密度影,头部MRI示左侧基底节区短T1信号,经治疗(具体药物 Hemorrhagic cerebral infarction associated with chorea reported are rare, easily misdiagnosed, delaying the disease, the report is as follows. 1 patient data Female patient, 65 years old, due to acute right limb involuntary dance-like movements January more than admitted in 2013-11-12. October 3, the patient supper slightly shaking, holding chopsticks instability, but not affect the eating, did not pay attention to the next morning appeared in the right side of the limbs uncontrollable dance, especially in the upper limb, and walking unsteady , Then visit a local hospital, CT examination revealed a slightly higher density of the left basal ganglia, head MRI showed the left basal ganglia short T1 signal, after treatment (specific drugs