Adem Karaman Author

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Congenital Absence of Right Internal Carotid Artery: Demonstration of Collateral Circulation by Computed Tomography Angiography

Author(s):

Afak Durur-Karakaya, Irmak Durur-Subasi and Adem Karaman

 Congenital Absence of Right Internal Carotid Artery: Demonstration of Collateral Circulation by Computed Tomography Angiography

In this paper we demonstrated a case with right internal carotid artery absence and collateral circulation via anterior communicating artery. A 58-year-old female with vertigo was referred to our department for computed tomography angiography. On arterial phase images, there was no internal carotid artery on the right. At the level of circle of Willis, right anterior and middle cerebral arteries were supplied by the contralateral internal carotid artery by mean... view more»

DOI: 10.4172/lpma.1000123

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