and right middle cerebral artery/anterior cerebral arteries. She was treated empirically with high-dose IV methylprednisolone and cyclophosphamide for presumed CNS vasculitis before transfer.

The posterior cerebral arteries branch off from the ... In the circle of Willis, the anterior arteries supply blood and ...

The clinical syndrome produced by a stroke is determined by the artery or arteries that are occluded. Blood is supplied to the brain by two major sets of arteries, the anterior and posterior ...