Accuracy of Color/Duplex
Carotid Sonography
·
near 90%
Polak et al:
Radiology
173:793, 1989
Neale et al:
J Vasc Surg
20:642, 1994
·
65-71%
NASCET Study
Eleiasziw et al:
Stroke
26:1747, 1995
Crittenden:
Radiology
205:577, 1997 (Letter to the Editor)