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Anterior choroidal artery aneurysm and stroke
L B Morgenstern1, L L Hankins, J C Grotta
1Department of Neurology, University of Texas, Houston 77030, USA.
We report the unique combination of a mid anterior choroidal artery (AChA) aneurysm and ischemic stroke presenting as a movement disorder in a young man. The mechanism for stroke in the AChA territory may either reflect a cause or an effect of aneurysm formation. We provide evidence for both arguments and speculate on the anatomic basis for the initial presentation of hemibody spasm.
We report the unique combination of a mid anterior choroidal artery (AChA) aneurysm and ischemic stroke presenting as a movement disorder in a young man. The mechanism for stroke in the AChA territory may either reflect a cause or an effect of aneurysm formation. We provide evidence for both arguments and speculate on the anatomic basis for the initial presentation of hemibody spasm.