Shi Shi-Kui
Department of Radiology, First Affiliated Hospital of Bengbu Medical College, People's Republic of China
Neuroradiol J. 2016 Aug;29(4):277-9. doi: 10.1177/1971400916642629. Epub 2016 Mar 31.
Having no obvious clinical symptoms and signs, it is difficult to find head and neck vascular variations without the aid of vascular imaging techniques.
A 66-year-old female patient underwent head and neck computed tomographic angiography examination. Her computed tomographic angiography examination revealed that the internal carotid artery directly migrated to the ophthalmic artery. Brain blood supply is provided by the vertebrobasilar artery independently.
To the best of the author's knowledge, this is a very rare anatomical vascular variation of the head and neck found by computed tomographic angiography.
由于没有明显的临床症状和体征,在没有血管成像技术辅助的情况下,很难发现头颈部血管变异。
一名66岁女性患者接受了头颈部计算机断层血管造影检查。她的计算机断层血管造影检查显示颈内动脉直接移行至眼动脉。脑部血液供应由椎基底动脉独立提供。
据作者所知,这是通过计算机断层血管造影发现的一种非常罕见的头颈部解剖血管变异。