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Circle of willi(s)
PCA, ACA, MCA, & vertebrobasilar arteries
Question | Answer |
---|---|
UE and face more affected than LE. | Middle cerebral artery (MCA) |
Possible thalamic pain syndrome. | Posterior cerebral artery (PCA) |
Most commonly occluded artery | Middle cerebral artery (MCA) |
Possible aphaias | Middle cerebral artery (MCA) |
LE more involved than UE or face | Anterior cerebral artery (ACA) |
Possible quadriplegia, dizziness, nystagmus | Vertebrobasilar arteries |
Possible blindness | Posterior cerebral artery (PCA) |
Possible Homonymous hemianopsia | Middle cerebral artery (MCA) + Posterior cerebral artery (PCA) |