摘要
目的应用三种不同模式对长段血管进行一次性数字减影血管造影检查。方法对本院介入中心179例长段血管的DSA检查，使用对比剂跟踪技术，依据不同部位、不同性质病变选用合适的对比剂跟踪模式。结果合理应用遥控对比剂跟踪造影，取得了满意的诊断效果。一次成功率达96％。结论对比剂跟踪技术能在一次造影中完整地显示长段动脉的影像，节约对比剂的使用剂量，缩短造影时间，降低造影及治疗过程中的风险。
Objective To use three types of bolus - chase modes to perform one - off digital subtraction angiography（DSA） in long vessels. Methods 179 cases of vessels of patients in our interventional department were performed DSA using bolus - chase techniques. Proper mode was selected based on different examined sites and different diseases. Results The success rate single performance was 96% if choosing different types of bolus chase modes properly. Conclusion Application of bolus - chase techniqlues shows long artery perfectly in one - off angiography. It saves the contrast medium, cuts down the operational time and reduces the risk during angiography and treatment.
出处
《浙江临床医学》
2010年第5期461-463,共3页
Zhejiang Clinical Medical Journal
