Choudhary Gagandeep, Adhikari Narendra, Chokr Jad, Gupta Nishant
Division of Neuroradiology, Department of Radiology, University of Alabama at BirminghamBirminghamAlabama.
Department of Radiology, Clemenceau Medical Center, Affiliated with Johns Hopkins InternationalBeirutLebanon.
Proc (Bayl Univ Med Cent). 2019 Jan 24;32(1):101-104. doi: 10.1080/08998280.2018.1533312. eCollection 2019 Jan.
We describe a 48-year-old man with type 2 persistent primitive proatlantal intersegmental artery found incidentally on imaging. It is one of the rare persistent carotid-vertebrobasilar anastomoses in which the anomalous vessel arises from the external carotid artery and enters the skull through the foramen magnum.
我们描述了一名48岁男性,其在影像学检查中偶然发现存在2型持续性原始寰椎前节段间动脉。这是一种罕见的颈动脉 - 椎基底动脉吻合,其中异常血管起源于颈外动脉并通过枕骨大孔进入颅骨。