[en] We describe a misleading case of a partially occluded A1 segment duplication that mimicked an ACoA aneurysm on computed tomography angiography and conventional angiography and led to surgical intervention. The location of such an anomaly at the ACoA on the side of least hemodynamic stress may provide a clue to recognizing this variant.
Disciplines :
Neurology Surgery
Author, co-author :
Weil, A. G.
Bojanowski, M. W.
Scholtes, Félix ; Université de Liège - ULiège > Département des sciences biomédicales et précliniques > Neuro-anatomie
Darsaut, T. E.
Signorelli, F.
Weill, A.
Language :
English
Title :
Angiographic pitfall: duplicated tapered A1 segment of the anterior cerebral artery mimicking an anterior communicating artery aneurysm.
Publication date :
2011
Journal title :
Interventional Neuroradiology: Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences
