Wallasch T M
Department of Neurology, Christian-Albrechts University, Kiel, Germany.
Cephalalgia. 1992 Dec;12(6):385-6. doi: 10.1111/j.1468-2982.1992.00385.x.
We studied vascular features in patients suffering from chronic headache of the tension-type by means of transcranial Doppler ultrasound (TCD). Blood flow velocities of the basal cerebral arteries and the submandibular extracranial part of the internal carotid artery were compared between 20 chronic tension-type headache sufferers and the same number of age- and sex-matched control subjects. There were no significant differences of ultrasonic features between the groups. Changes in blood flow velocities do not seem to be involved in the pathogenetic mechanisms of chronic tension-type headache.
我们通过经颅多普勒超声（TCD）研究了紧张型慢性头痛患者的血管特征。比较了20名紧张型慢性头痛患者与相同数量年龄和性别匹配的对照者的大脑基底动脉及颈内动脉下颌下颅外段的血流速度。两组之间的超声特征无显著差异。血流速度的变化似乎与紧张型慢性头痛的发病机制无关。
