The Value of Using the Color Doppler Ultrasound in the Treatment of Pseudoaneurysm with Thrombin Intratumoral Injection / 医学研究杂志

ABSTRACT

Objective To evaluate the value of using the color Doppler ultrasound in the treatment of pseudoaneurysm with thrombin intratumoral injection.Methods Intratumoral injection of thrombin was given under the guidance of color Doppler to 7 cases of femoral artery pseudoaneurysm after cardiac catheterization,then we observed thrombus formation time and the dosage of thrombin.After the treatment of 10 minutes,1 day,5 days,15 days,we reviewed pseudoaneurysm with the color Doppler ultrasound.Results Thrombosis in the pseudoaneurysm was fast with only 2 to 4 minutes,and thrombin dosage was 200 to 500U,with an average of 280 U,and the cure rate was 100%,but one case was accompanied by acute allergic reaction and ipsilateral deep venous thrombosis.Conclusion The color Doppler ultrasound-guided thrombin intratumoral injection treatment of pseudoaneurysm is a simple,safe and effective method,with few complications,so it can be used as the first choice treatment for pseudoaneurysm.