Overestimation of a stenosis in the internal carotid artery by duplex sonography caused by an increase in volume flow.
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DA
D001783:Blood Flow Velocity; D002339:Carotid Arteries / Q000503:physiopathology*; D016893:Carotid Stenosis / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D006801:Humans; D018616:Ultrasonography, Doppler, Duplex