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PT  - JOURNAL ARTICLE
AU  - Roll, John D.
AU  - Urban, Martin A.
AU  - Larson, Theodore C.
AU  - Gailloud, Philippe
AU  - Jacob, Pradeep
AU  - Harnsberger, H. Ric
TI  - Bilateral Aberrant Internal Carotid Arteries with Bilateral Persistent Stapedial Arteries and Bilateral Duplicated Internal Carotid Arteries
DP  - 2003 Apr 01
TA  - American Journal of Neuroradiology
PG  - 762--765
VI  - 24
IP  - 4
4099  - http://www.ajnr.org/content/24/4/762.short
4100  - http://www.ajnr.org/content/24/4/762.full
SO  - Am. J. Neuroradiol.2003 Apr 01; 24
AB  - Summary: A 5-year-old boy was evaluated for a left retrotympanic mass found at otoscopy. Subsequent petrous bone CT and MR angiographic examinations demonstrated bilateral aberrant internal carotid, bilateral stapedial artery persistence, and bilateral duplicated internal carotid arteries. Imaging findings and their clinical relevance are discussed. A second case of unilateral aberrant internal carotid artery with a persistent stapedial artery is included for comparison.