title: Role of duplex US as a screening test for carotid atherosclerotic disease: benefit without cost?
mesh_terms: D001161:Arteriosclerosis / Q000000981:diagnostic imaging* / Q000191:economics; D015982:Bias; D001783:Blood Flow Velocity; D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging; D016893:Carotid Stenosis / Q000000981:diagnostic imaging* / Q000191:economics; D002533:Cerebral Angiography / Q000191:economics / Q000706:statistics & numerical data; D002561:Cerebrovascular Disorders / Q000517:prevention & control; D003362:Cost-Benefit Analysis / Q000706:statistics & numerical data; D016894:Endarterectomy, Carotid; D005189:False Positive Reactions; D006801:Humans; D012372:ROC Curve; D012680:Sensitivity and Specificity; D018616:Ultrasonography, Doppler, Duplex / Q000191:economics / Q000706:statistics & numerical data