Velocity criteria redefined for the 60% carotid stenosis. J Vasc Technol. 1996;20(1):5–11.Burnham C, Ligush J, Burnham S. Velocity criteria redefined for the 60% carotid stenosis. J Vasc Technol 20:5-11, 1996.Burnham C, Ligush J, Burnham 5: Velocity criteria redefined for 60% ...
The lipid plaque is asymmetric, with a carotid stenosis percentage of 50% in the internal carotid, which is the most exposed part of the plaque. Figure 1 (A) The steps of preparing the geometry of the atherosclerotic carotid artery for simulation (i) A CT scan of a patient with ...
For assessment of an extracranial arterial stenosis (ECAS), each participant underwent a bilateral carotid duplex sonography. ECAS was defined by a peak systolic blood flow velocity ≥125 cm/s and vertical artery peak systolic blood flow velocity of ≥170 cm/s in the common carotid artery ...
carotidstenosisartery超声血流overestimation 彩色多普勒超声对双侧颈内动脉狭窄 血流速度高估的研究 夏明钰华扬贾凌云周瑛华 摘要:目的 探讨彩色多普勒超声CDU 与经颅多普勒超声TCD 联合评价双侧颈内动脉狭 窄后一侧颈内动脉ICA 狭窄率为70% ～ 99%或闭塞时,对另一侧的ICA(狭窄率为50% ～ 69%) 血流动力学的影响。方...
Shigetaka YoshinagaEndoscopy Division, National Cancer Center Hospital, Tokyo, JapanIda Normiha HilmiGastroenterology and Hepatology Unit, University of Malaya, Kuala Lumpur, MalaysiaBoon Eu Andrew KwekDepartment of Gastroenterology, Changi General Hospital, Singapore, SingaporeKazuo Hara...
Reappraisal of velocity criteria for carotid bulb/internal carotid artery stenosis utilizing high-resolution B-mode ultrasound validated with computed tomography angiography. J Vasc Surg 2008;48:104-112.Shaalan WE, Wahlgren CM, Desai T, Piano G, Skelly C, Bassiouny HS. Reappraisal of velocity ...
Purpose. To examine how an internal carotid artery (ICA) stenosis influences the orbital blood velocity and to determine which velocity parameters are most useful. Material and Methods: The study group comprised 94 randomly selected patients examined with orbital US: most of the patients had a ...
Carotid StenosisRegression AnalysisROC CurveBias (EpidemiologyBlood Flow VelocityThe purpose of this study was to evaluate and compare the accuracies of the different Doppler velocity parameters used to grade stenoses of the carotid artery.Seven velocity parameters determined with Doppler spectra w...
Duplex Ultrasound Velocity Criteria to Determine Carotid Artery Stenosis Need to Be Revised: Results from CRESTdoi:10.1016/j.jvs.2020.04.133Brajesh K. LalWayne M. ClarkeJoseph RappGary RoubinThomas G. BrottJournal of Vascular Surgery
Methods for improvement of velocity measurement for carotid artery stenosis estimation : P.R. Hoskins PR. Department of Medical Physics, Royal Infirmary, Edinburgh, UKdoi:10.1016/S0929-8266(97)90244-5SDOSEuropean Journal of Ultrasound