目的：探讨利用三维彩色多普勒超声成像评价颈动脉狭窄程度的准确性。
AIM: To explore the accuracy of three dimensional color Doppler ultrasonography in evaluating the extent of carotid artery stenosis.
目的：比较二维超声及三维彩色多普勒超声在心搏出量计算方面的准确性。
Objective: To evaluate the accuracy of two-dimensional and three-dimensional (3d) color Doppler echocardiography in cardiac stroke volume quantification.
目的探讨三维超声彩色多普勒能量图(3d -CDE)技术在膀胱癌诊断中的意义。
Objective To discuss the application of three dimensional ultrasound color Doppler energy (3d CDE) technology in the diagnosis of bladder cancer.
彩色多普勒与三维超声成像技术的结合更易于显示肿瘤血管“抱球征”、“提篮征”、“周围血管绕行征”的立体构型。
Color Doppler combining with 3d ultrasound imaging technique could display the stereoscopic configuration of "holding ball", "hand-basket", "surrounding blood vessel bypass".
目的：探讨二维彩色多普勒超声及彩色血管三维超声在颈动脉疾病的诊断价值。
Objective to study the value of Two-dimensional Color Doppler Ultrasound and Three-dimensional Color Doppler Ultrasound in diagnosis of carotid artery illness.
目的：探讨二维彩色多普勒超声及彩色血管三维超声在颈动脉疾病的诊断价值。
Objective to study the value of Two-dimensional Color Doppler Ultrasound and Three-dimensional Color Doppler Ultrasound in diagnosis of carotid artery illness.
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