目的评价彩色多普勒超声在检测胸背动脉中的价值。
Objective To evaluate the value of color Doppler ultrasonography in detecting thoracodorsal arteries.
目的探讨应用二维彩色多普勒超声检测右冠状动脉。
Objective To explore the detection of right coronary with the two-dimensional color Doppler ultrasound.
目的探讨彩色多普勒超声在检测自体肾和移植肾肾动脉狭窄（RAS）中的价值和局限性。
Objective To analyze the value and pitfalls of color duplex ultrasound (US) in detecting renal artery stenosis (RAS) in native and transplant kidneys.
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