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PT  - JOURNAL ARTICLE
AU  - Wagner, Andrew L.
TI  - Isolated Stenosis of a Persistent Hypoglossal Artery Visualized at 3D CT Angiography
DP  - 2001 Sep 01
TA  - American Journal of Neuroradiology
PG  - 1613--1614
VI  - 22
IP  - 8
4099  - http://www.ajnr.org/content/22/8/1613.short
4100  - http://www.ajnr.org/content/22/8/1613.full
SO  - Am. J. Neuroradiol.2001 Sep 01; 22
AB  - Summary: The persistent hypoglossal artery is a rare perseverance of an embryonic vessel connecting the anterior and posterior circulations and is generally considered to be an incidental finding. This is a case of a patient with an atherosclerotic narrowing at the origin of the persistent hypoglossal artery seen at 3D CT angiography. The pertinent findings and clinical implications of this anomalous vessel are discussed.