从主动脉弓发出之大血管的扭曲是大家所知道的。Honig等(1953)在104例动脉造影中发现有12例无名动脉扭曲。Parkinson等(1939)描述40例颈部有搏动性包块者,证明为颈总动脉扭曲。Kelly(1924,1925)描述150例咽喉外侧壁有搏动性肿块,经证明为颈段颈内动脉扭曲(以后简称扭曲)。扭曲临床并不少见,但国内报道尚少。国内首由粟氏等(1965)报告5例。我院在临床诊断为缺血性脑血管病的住院患者中,脑血管造影 The distortions of large blood vessels emanating from the aortic arch are well known. Honig et al. (1953) found 12 unnamed arteries in 104 arterial angiographies. Parkinson et al. (1939) described 40 patients with a pulsatile neck mass that proved to be common carotid arteries. Kelly (1924, 1925) described a pulsatile mass on the lateral wall of the throat of 150 cases that proved to be a distortion of the internal carotid artery in the neck (hereinafter referred to as distortions). Distorted clinical is not uncommon, but few domestic reports. China’s first by the Milky Way (1965) reported 5 cases. Our hospital is clinically diagnosed as ischemic cerebrovascular disease in hospitalized patients, cerebral angiography