脑血管狭窄是造成缺血性脑血管病的一个重要病因和危险因素。脑血管狭窄使得经过脑血管的血液减少，脑细胞就会缺血死亡。 脑动脉狭窄如今有三个方法治疗，分别是药物治疗、外科手术治疗及血管支架治疗。
目的B超对老年高血压患者脑血管狭窄的诊断价值。
Objective To investigate the value of B ultrasound in diagnosis of cerebrovascular stenosis of senile hypertensive patients.
TCD提示颅内段脑血管狭窄患者血管杂音阳性率达50%。
The positive rate of vascular murmur was 50% in the patients diagnosed as encephalic cerebral arterial stenosis with TCD.
目的探讨瓦伦·贝格综合征(WS)与脑血管狭窄或闭塞的关系。
Objective To investigate the relationship between wallenberg's syndrome (WS) and stenosis or occlusions of cerebral arteries.
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