Fawcett I M, Barrie T, Sheldon C, Quinn R O
Trans Ophthalmol Soc U K (1962). 1985;104 ( Pt 7):787-91.
Ninety-five patients with amaurosis fugax were investigated for extracranial carotid artery disease. A doppler system combining imaging with spectrum analysis was used. Stenosis (greater than 25 per cent) and occlusion of the ipsilateral extracranial internal carotid artery occurred in 30 per cent and 26 per cent of patients respectively. The association of amaurosis fugax with ipsilateral carotid disease is highly significant. The role of this Doppler technique in the investigation of patients with amaurosis fugax is considered.
对95例一过性黑矇患者进行了颅外颈动脉疾病的调查。使用了一种将成像与频谱分析相结合的多普勒系统。同侧颅外颈内动脉狭窄（大于25%）和闭塞分别发生在30%和26%的患者中。一过性黑矇与同侧颈动脉疾病的关联非常显著。本文探讨了这种多普勒技术在一过性黑矇患者调查中的作用。
