动静脉内瘘血流量不足的超声检测

摘要

目的：研究超声检测动静脉内瘘血流量不足的临床价值。方法分析156例动静脉内瘘功能不全的血液透析患者的彩色多普勒超声检查结果。结果156例患者中，75例为静脉血栓形成，有53例为瘘口狭窄，28例为静脉端狭窄。结论超声检查能及时发现动静脉内瘘血流量不足的原因，指导临床进行针对性治疗，有重要的临床价值。%Objective To evaluate the clinical value of ultrasound in the detection for low blood flow of native arteriovenous fistulae. Methods Ultrasound was performed on 156 cases in this study and the data was analysed. Results Seventy-five cases had thrombosis of vein, 53 cases had fistulae stenosis, and 28 cases had venous stenosis. Conclusion Ultrasound have great clinical value in the detection for low blood flow of native arteriovenous fistula.