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目的 通过对 10 2 0例头晕患者的TCD资料进行分析 ,归纳临床超声分型 ,探讨病因和治疗。方法 采用TCD诊断仪常规检测各组脑动脉血流频谱形态和平均血流速度。结果 头晕患者发病男女无差异 ,中老年人高于青少年人 ,中老年人病因多为脑动脉硬化和颈椎病 ,青少年人多为功能性改变。结论 头晕常为多种病因所致 ,针对性病因治疗 ,可使脑血流异常得到某种程度的改善 ,头晕症状减轻或消失。
Objective To analyze the TCD data of 102 patients with dizziness and summarize the clinical ultrasound typing to explore the etiology and treatment. Methods TCD diagnostic routine examination of each group of cerebral arterial blood flow spectrum morphology and mean blood flow velocity. Results The incidence of dizziness patients was no difference between men and women, middle-aged and elderly than adolescents, middle-aged and elderly etiology mostly cerebral arteriosclerosis and cervical spondylosis, mostly young people are functional changes. Conclusions Dizziness is often caused by a variety of etiologies. Targeted etiological treatment can ameliorate cerebral blood flow abnormalities to some degree, and the symptoms of dizziness are reduced or disappeared.