Ultrasound-guided thrombin injection for treatment of iatrogenic femoral pseudoaneurysm
10.11659/jjssx.03E016031
- VernacularTitle:超声引导下注射凝血酶治疗医源性假性动脉瘤
- Author:
Pei JIANG
;
Shugui SHI
;
Yi WANG
;
Long LU
;
Guangjian LI
;
Yanli GUO
;
Kangning CHEN
;
Zhenhua ZHOU
- Publication Type:Journal Article
- Keywords:
femoral artery pseudoaneurysm;
ultrasonography;
thrombin injection;
hemodynamics;
injection position
- From:
Journal of Regional Anatomy and Operative Surgery
2016;25(5):342-346
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the best injection position and curative effect of ultrasound-guided thrombin injection (UGTI)on femoral pseudoaneurysm (FPA).Methods Review the data of FPA cases in the neurology department of southwest hospital from January 2010 to June 2015.Detailed clinical information of the patients,including the curative effect of local compression therapy,the position,meth-od,dosage and curative effect of ultrasound-guided thrombin injection were collected and analyzed.Results From January 2010 to June 2015,43 cases (1.20%)of FPA were diagnosed in 3573 patients undergoing cerebrovascular interventional operation.Local compression therapy was effective in 11 of 43 FPA patients.The remaining 32 patients who had no response to local compression therapy were treated by UGTI,and the average dosage of thrombin was (30 ±12)IU.All FPA were blocked successfully within 1 minute and without any distal em-bolism events after the first UGTI attempt.No relapse and complications occurred during the follow-up of 5 to 70 months,averagely (38.69 ± 20.79)months.Conclusion UGTI is effective for treatment of FPA who had no response to local compression therapy.Thrombin injection at position far away from the blood flow direction of pseudoaneurysm neck crevasse with ultrasound-guided could bring about highe success rate, less amount of thrombin,and less complications.
