Endo S, Hori S, Suzuki J
Acta Neurochir (Wien). 1979;50(3-4):281-7. doi: 10.1007/BF01808525.
Vasoconstriction of the external carotid arteries, which has not been previously reported, was investigated angiographically in 23 patients who had intracranial vasospasm after aneurysm rupture. In about 50% of these patients vasoconstrictive change in the external carotid arteries was also found. These changes were not seen in control cases without intracranial vasospasm. Pathogenesis of the vasoconstriction of the external carotid arteries was discussed with particular emphasis on the relationship with sympathetic nerves.
在23例动脉瘤破裂后发生颅内血管痉挛的患者中，通过血管造影术对以前未报道过的颈外动脉血管收缩情况进行了研究。在这些患者中，约50%还发现了颈外动脉的血管收缩性改变。在没有颅内血管痉挛的对照病例中未见到这些变化。重点讨论了颈外动脉血管收缩的发病机制，特别是与交感神经的关系。
