Abstract
Aneurysms of the anterior choroidal artery (AChA) are the most common pathology of
the vessel. Although proximal aneurysms at the internal carotid artery (ICA) and AChA
junction are common, their occurrence in the distal segment of the AChA is quite rare.
We report a case of a distal AChA aneurysm occurring in the intraplexal segment of
the AChA. To our knowledge, this is the first reported case of an intraplexal distal
AChA aneurysm.
Keywords
anterior choroidal artery - aneurysms - BrainPath - internal carotid artery - lateral
ventricles - posterior communicating artery - temporal horn