What are anterior cerebral artery aneurysms?

Updated: Dec 06, 2018
  • Author: David S Liebeskind, MD, FAAN, FAHA, FANA; Chief Editor: Helmi L Lutsep, MD  more...
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Anterior cerebral artery: Aneurysms of this vessel, excluding ACoA, account for about 5% of all cerebral aneurysms. Most are asymptomatic until they rupture, although frontal lobe syndromes, anosmia, or motor deficits may be noted.

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