Objective:To explore the diagnostic value of 16-slice spiral CT in assessing the lower extremity arterialocclusivediseases.
目的：探讨16层螺旋CT血管成像术在诊断下肢动脉闭塞性疾病中的应用价值。
2
Objective To explore the value of color Doppler ultrasonography in the diagnosis of occlusivearterialdiseases of lower extremity.
目的探讨彩色多普勒超声诊断下肢动脉闭塞性疾病中的价值。
3
Objective: To explore the value of color Doppler ultrasound (CDU) for the examination of chronic occlusivearterialdiseases in lower limbs before and after operation.