PT  - JOURNAL ARTICLE
AU  - Mangla, Sundeep
AU  - Teitelbaum, George P.
TI  - Multichannel Fenestrations of the Petrous Segment of the Internal Carotid Artery
DP  - 1999 Apr 01
TA  - American Journal of Neuroradiology
PG  - 590--592
VI  - 20
IP  - 4
4099  - http://www.ajnr.org/content/20/4/590.short
4100  - http://www.ajnr.org/content/20/4/590.full
SO  - Am. J. Neuroradiol.1999 Apr 01; 20
AB  - Summary: Multichannel fenestration of the internal carotid artery (ICA) is a rare, previously unreported developmental anomaly with unknown clinical significance. Although previously thought to have distinct embryologic origins, the presence of multiple channels in a short-segment fenestration favors a common developmental pathway for the origin of duplications and fenestrations: the persistence of a plexiform vascular network from the 4-mm to 5-mm embryologic stage of development.