RT Journal Article
SR Electronic
T1 Recognition and Importance of an Infraoptic Anterior Cerebral Artery: Case Report
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 452
OP 454
VO 23
IS 3
A1 Curtis A. Given II
A1 P. Pearse Morris
YR 2002
UL http://www.ajnr.org/content/23/3/452.abstract
AB Summary: Although variations of the anterior cerebral artery (ACA)–anterior communicating artery complex are commonly identified on imaging studies, an infraoptic course of the ACA is exceedingly rare. What is believed to be the first case of an infraoptic course of the ACA discovered with MR angiography and further characterized with conventional angiography is presented. The high prevalence of associated aneurysms and the implications for surgical planning make preoperative recognition of this anomaly critical.