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经颅多普勒超声(TCD)是近年发展起来的一种无创伤性检测颅内动脉血流变化的新方法,对脑血管病,尤其对高血压引起脑血管狭窄具有较高诊断价值。资料与方法检测对象我院1990年11月～1993年12月住院及门诊高血病患者。经TCD诊断脑血管狭窄205
Transcranial Doppler ultrasound (TCD) is a new method developed in recent years to detect noninvasive intracranial arterial blood flow, and has a high diagnostic value for cerebrovascular disease, especially cerebral vascular stenosis caused by hypertension. Materials and Methods Test Object Our hospital from November 1990 to December 1993 hospitalized patients and outpatients with hyperlipidemia. Diagnosis of Cerebrovascular Stenosis by TCD