目的探讨脑卒中致偏侧舞蹈症的临床特点和治疗效果。方法对确诊的30例偏侧舞蹈症患者的临床特点和治疗效果等进行回顾性分析。结果偏侧舞蹈症是一组临床综合征,多继发于基底节的血管性病变,其中纹状体最为重要。结论掌握血管性舞蹈症的特点对此类疾病的及时诊治很有帮助,本病预后良好。 Objective To investigate the clinical features and therapeutic effect of stroke-induced chorea. Methods Retrospective analysis was made on the clinical features and therapeutic effects of 30 patients with hemochina. Results Chiropractic is a group of clinical syndromes, mostly vascular lesions secondary to the basal ganglia, of which the striatum is most important. Conclusions Grasping the characteristics of vascular chorea is very helpful for timely diagnosis and treatment of such diseases. The prognosis of this disease is good.