title: Intermittent bilateral subclavian steal detected by ultrasound angiography.
mesh_terms: D001783:Blood Flow Velocity; D002648:Child; D005260:Female; D006801:Humans; D013348:Subclavian Artery / Q000503:physiopathology; D013349:Subclavian Steal Syndrome / Q000150:complications / Q000175:diagnosis*; D013625:Takayasu Arteritis / Q000150:complications; D014463:Ultrasonography