小腿挤压法在下肢静脉造影中的应用

Application of leg pressurization in lower limb phlebography

目的探讨小腿挤压法在下肢静脉造影中对显示髂静脉的应用价值。方法设备是GE公司生产的LCV+型DSA机,选用Bolus chase数字化采集模式,对61例患者行追踪法下肢静脉造影。结果61例追踪法下肢静脉造影中,42例髂静脉显影良好,19例髂静脉显影不佳,占31.15%,行小腿挤压法补充造影后,髂静脉显影良好。结论追踪法(Bolus chase)下肢静脉造影有31.15%的患者髂静脉显影不佳,使用小腿挤压法技术能使髂静脉显影良好,是追踪法下肢静脉造影的有效补充检查方法。

Objective To discuss the value of leg pressurization manifesting vena iliaca in lower limb phlebography. Methods 61 patients were examined with lower limb phlebography by using LCV＋ type of DSA（GE Medical Systems）machine and Bolus chase digital collection mode. Results Of 61 cases with bolus chase lower limb phlebography, vena iliaca imagings were good in 42 cases and not good in 19, which accounted by 31.15%. Then, by using leg pressurization, vena iliaca imagings were good in these 19 cases. Conclusion Leg pressurization in lower limb phlebography could provide good imaging of vena iliaca, which is an effective and additional way in the bolus chase lower limb phlebography.