Sonographic NASCET Index: A New Doppler Parameter for Assessment of Internal Carotid Artery Stenosis

References

1. ↵
   Fell G, Phillips DJ, Chikos PM, Harley JD, Thiele BL, Strandness DE Jr. Ultrasonic duplex scanning for disease of the carotid artery. Circulation 1981;64:1191–1195

   Abstract/FREE Full Text
2. Garth KE, Carroll BA, Sommer FG, Oppenheimer DA. Duplex ultrasound scanning of the carotid arteries with velocity spectrum analysis. Radiology 1983;147:823–827

   CrossRefPubMedWeb of Science
3. Zwiebel WJ, Austin CW, Sackett JF, Strother CM. Correlation of high-resolution, B-mode and continuous wave Doppler sonography with arteriography in the diagnosis of carotid stenosis. Radiology 1983;149:523–532

   PubMedWeb of Science
4. Jacobs NM, Grant EG, Schellinger D, Byrd MC, Richardson JD, Cohan SL. Duplex carotid sonography: criteria for stenosis, accuracy, and pitfalls. Radiology 1985;154:385–391

   PubMedWeb of Science
5. ↵
   Moneta GL, Edwards JM, Chitwood RW, et al. Correlation of North American Symptomatic Carotid Endarterectomy Trial (NASCET) angiographic definition of 70% to 99% internal carotid artery stenosis with duplex scanning. J Vasc Surg 1993;17:152–159

   CrossRefPubMedWeb of Science
6. ↵
   Neale ML, Chambers JL, Kelly AT, et al. Reappraisal of duplex criteria to assess significant carotid stenosis with special reference to reports from the North American Symptomatic Carotid Endarterectomy Trial and the European Carotid Surgery Trial. J Vasc Surg 1994;20:642–649

   CrossRefPubMedWeb of Science
7. ↵
   Moneta GL, Edwards JM, Papanicolaou G, et al. Screening for asymptomatic internal carotid artery stenosis: duplex criteria for discriminating 60% to 99% stenosis. J Vasc Surg 1995;21:989–994

   CrossRefPubMedWeb of Science
8. Hood DB, Mattos MA, Mansour A, et al. Prospective evaluation of new duplex criteria to identify 70% internal carotid artery stenosis. J Vasc Surg 1996;23:254–262

   CrossRefPubMedWeb of Science
9. Grant EG, Duerinckx AJ, El-Saden S, et al. Doppler sonographic parameters for detection of carotid stenosis: is there an optimum method for their selection? AJR Am J Roentgenol 1999;172:1123–1129

   PubMedWeb of Science
10. ↵
    Huston J III, James EM, Brown RD Jr, et al. Redefined duplex ultrasonographic criteria for diagnosis of carotid artery stenosis. Mayo Clin Proc 2000;75:1133–1140

    CrossRefPubMedWeb of Science
11. Friese S, Krapf H, Fetter M, Klose U, Skalej M, Kuker W. Ultrasonography and contrast-enhanced MRA in ICA-stenosis: is conventional angiography obsolete? J Neurol 2001;248:506–513

    CrossRefPubMed
12. Filis KA, Arko FR, Johnson BL, et al. Duplex ultrasound criteria for defining the severity of carotid stenosis. Ann Vasc Surg 2002;16:413–421

    CrossRefPubMedWeb of Science
13. Patel SG, Collie DA, Wardlaw JM, et al. Outcome, observer reliability, and patient preferences if CTA, MRA, or Doppler ultrasound were used, individually or together, instead of digital subtraction angiography before carotid endarterectomy. J Neurol Neurosurg Psychiatry 2002;73:21–28

    Abstract/FREE Full Text
14. Staikov IN, Nedeltchev K, Arnold M, et al. Duplex sonographic criteria for measuring carotid stenosis. J Clin Ultrasound 2002;30:275–281

    CrossRefPubMedWeb of Science
15. ↵
    Borisch I, Horn M, Butz B, et al. Preoperative evaluation of carotid artery stenosis: comparison of contrast-enhanced MR angiography and duplex sonography with digital subtraction angiography. AJNR Am J Neuroradiol 2003;24:1117–1122

    Abstract/FREE Full Text
16. ↵
    Wiley S. Choosing modalities for carotid stenosis. J AHIMA 2003;74:90–92,94

    PubMed
17. ↵
    Rao VM, Parker L, Smith RL, Poggio L, Levin DC. Relative roles of imaging modalities in carotid disease: an analysis of a fee-for-service health insurance database [abstract]. Radiology 2000;217:260
18. ↵
    Grant EG, Benson CB, Moneta GL, et al. Carotid artery stenosis: gray-scale and Doppler US diagnosis—Society of Radiologists in Ultrasound Consensus Conference. Radiology 2003;229:340–346

    CrossRefPubMedWeb of Science
19. ↵
    Robinson ML, Sacks D, Perlmutter GS, Marinelli DL. Diagnostic criteria for carotid duplex sonography. AJR Am J Roentgenol 1988;151:1045–1049

    CrossRefPubMedWeb of Science
20. Hunink MGM, Polak JF, Barlan MM, O’Leary DH. Detection and quantification of carotid artery stenosis: efficacy of various doppler velocity parameters. AJR Am J Roentgenol 1993;160:619–625

    CrossRefPubMedWeb of Science
21. ↵
    Grant EG, Duerinckx AJ, El Saden SM, et al. Ability to use duplex US to quantify internal carotid arterial stenoses: fact or fiction? Radiology 2000;214:247–252

    PubMedWeb of Science
22. ↵
    Lee VS, Hertzberg BS, Workman MJ, et al. Variability of Doppler US measurements along the common carotid artery: effects on estimates of internal carotid arterial stenosis in patients with angiographically proved disease. Radiology 2000;214:387–392

    PubMedWeb of Science
23. ↵
    Rothwell PM, Eliasziw M, Gutnikov SA, et al. Analysis of pooled data from the randomized controlled trials of endarterectomy for symptomatic carotid stenosis. Lancet 2003;361:107–116

    CrossRefPubMedWeb of Science
24. ↵
    Fox AJ. How to measure carotid stenosis. Radiology 1993;186:316–318

    CrossRefPubMedWeb of Science
25. ↵
    Vergara M. Duplex US for the estimation of internal carotid stenosis [letter]. Radiology 2001;219:575–577

    PubMed
26. ↵
    Soulez G, Therasse E, Robillard P, et al. The value of internal carotid systolic velocity ratio for assessing carotid artery stenosis with Doppler sonography. AJR Am J Roentgenol 1999;172:207–212

    PubMed
27. ↵
    North American Symptomatic Carotid Endarterectomy Trial Collaborators. Beneficial effect of carotid endarterectomy in symptomatic patients with high-grade carotid stenosis. N Engl J Med 1991;325:445–453

    CrossRefPubMedWeb of Science
28. Barnett HJ, Taylor DW, Eliasziw M, et al. Benefit of carotid endarterectomy in patients with symptomatic moderate or severe stenosis. N Engl J Med 1998;339:1415–1425

    CrossRefPubMedWeb of Science
29. ↵
    Barnett HJM, Meldrum HE, Eliasziw M, North American Symptomatic Carotid Endarterectomy Trial (NASCET) Collaborators. The appropriate use of carotid endarterectomy. CMAJ 2002;166:1169–1179

    Abstract/FREE Full Text
30. ↵
    Berland L, Weber T. Carotid. In: McGahan JP, Goldberg BB, eds. Diagnostic Ultrasound: A Logical Approach. Philadelphia, PA: Lippincott-Raven;1998 :1022–1034
31. ↵
    Carroll B. Carotid ultrasound. Neuroimaging Clin North Am 1996;6:875–898
32. ↵
    Johnston DC, Goldstein LB. Clinical carotid endarterectomy decision-making: noninvasive vascular imaging versus angiography. Neurology 2001;56:1009–1015

    Abstract/FREE Full Text