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短暂脑缺血发作(TIA)是临床尤其是中老年人比较常见的神经系统疾病,其病因较多,但动脉病变是本病最常见的原因。本文应用彩色多谱勒对临床诊断明确的两种类型(椎基底动脉系统和颈内动脉系统)TIA进行颅内动脉检测,进一步探讨临床分型与多谱勒频谱表现的关系以及两种类型TIA颅内动脉彩色多谱勒特征,为临床提供客观的参考依据。 1 资料与方法 1.1 对象:115例TIA患者均为我院门诊或住院病人,男74例,女41例;年龄21～74(平均58)岁;依
The transient ischemic attack (TIA) is a common neurological disease in the elderly, especially in the elderly. There are many causes of arterial disease, but arterial disease is the most common cause of this disease. In this paper, intracranial arteries were detected by color Doppler in two types of clinically diagnosed TIA (vertebrobasilar system and internal carotid artery system) to further explore the relationship between clinical classification and Doppler spectral characteristics and the relationship between two types of TIA Color Doppler characteristics of intracranial arteries, providing an objective basis for clinical reference. 1 Materials and Methods 1.1 Subjects: 115 cases of TIA patients were outpatient or inpatient hospital in our hospital, 74 cases were male and 41 females; aged 21 to 74 (average 58) years; according to