Monitoring of Color Doppler Ultrasound in Arteria-Venous Fistula in Patients with Uremia / 医学研究杂志

ABSTRACT

Objective To evaluate the effect of color Doppler ultrasound monitoring in artificial arteria-venous fistula in patients with uraemia.Methods 25 cases were examined with upper limbs arteriovenous fistulas with uremia and analysed by CDFI and 2D.The fistula and blood vessel was observe and hemodynamics changes were examined.Results Among 25 patients,18 cases showed good filling state of the vessel,3 cases with anastomoses stenosis,2cases with thrombus and 2cases with venous dilatations.Conclusion CDFI is an effective supplementary detective methods in treating hemodialysis patients with uremia.