Fig. 2From: Ultrasound parameters associated with stroke in patients with moyamoya disease: a logistic regression analysisa, b Digital subtraction angiography confirmed moyamoya disease in the left hemisphere. c Brain magnetic resonance imaging showed an infarct in the left hemisphere. d Ultrasound examination of the left internal carotid artery. e Transcranial color-coded duplex sonography of the left posterior cerebral arteryBack to article page