2009Journal of medical imagingRequires access

The diagnostic values of color Doppler flow imaging to the carotid stenosis

Wu Meng

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Abstract

Objective:To study the diagnostic values of color Doppler flow imaging to the stenosis of carotid arteries.Methods:CDFI was performed on 235 cases(115 patients,120 health persons),254 carotid arteries were taken to measure intima-media thickness(IMT) and detect the plague development of carotid artery compared with control group.Results:206 carotid arteries were found on IMT, the hyperechoic plaque in 132 sides,systolic phase blood flow rate and diastasis blood flow rate were both increase.The carotid arteries in 238 patients were normal.Conclusion:The lesions on carotid artery wall reveal sensitively,and the degree of carotid stenosis is diagnosed accurately with CDFI.

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Objective:To study the diagnostic values of color Doppler flow imaging to the stenosis of carotid arteries.Methods:CDFI was performed on 235 cases(115 patients,120 health persons),254 carotid arteries were taken to measure intima-media thickness(IMT) and detect the plague development of carotid artery compared with control group.Results:206 carotid arteries were found on IMT, the hyperechoic plaque in 132 sides,systolic phase blood flow rate and diastasis blood flow rate were both increase.The carotid arteries in 238 patients were normal.Conclusion:The lesions on carotid artery wall reveal sensitively,and the degree of carotid stenosis is diagnosed accurately with CDFI.

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Available abstract

Objective:To study the diagnostic values of color Doppler flow imaging to the stenosis of carotid arteries.Methods:CDFI was performed on 235 cases(115 patients,120 health persons),254 carotid arteries were taken to measure intima-media thickness(IMT) and detect the plague development of carotid artery compared with control group.Results:206 carotid arteries were found on IMT, the hyperechoic plaque in 132 sides,systolic phase blood flow rate and diastasis blood flow rate were both increase.The carotid arteries in 238 patients were normal.Conclusion:The lesions on carotid artery wall reveal sensitively,and the degree of carotid stenosis is diagnosed accurately with CDFI.

Key concepts: Medicine, Stenosis, Carotid arteries, Color doppler, Blood flow, Radiology, Artery, Cardiology

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